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496175625 = 3854112
BaseRepresentation
bin11101100100110…
…000101000001001
31021120122100000000
4131210300220021
52004010110000
6121122433213
715203265111
oct3544605011
91246570000
10496175625
11235095100
1211a202809
137ba4645a
1449c7c041
152d860000
hex1d930a09

496175625 has 135 divisors (see below), whose sum is σ = 1022214193. Its totient is φ = 240570000.

The previous prime is 496175593. The next prime is 496175629. The reversal of 496175625 is 526571694.

The square root of 496175625 is 22275.

It is a perfect power (a square), and thus also a powerful number.

496175625 is a `hidden beast` number, since 4 + 9 + 6 + 17 + 5 + 625 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 38900169 + 457275456 = 6237^2 + 21384^2 .

It is a tau number, because it is divible by the number of its divisors (135).

It is not a de Polignac number, because 496175625 - 25 = 496175593 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (496175629) by changing a digit.

It is a polite number, since it can be written in 134 ways as a sum of consecutive naturals, for example, 45106870 + ... + 45106880.

Almost surely, 2496175625 is an apocalyptic number.

496175625 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

496175625 is the 22275-th square number.

496175625 is the 11138-th centered octagonal number.

It is an amenable number.

496175625 is an abundant number, since it is smaller than the sum of its proper divisors (526038568).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

496175625 is an frugal number, since it uses more digits than its factorization.

496175625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66 (or 19 counting only the distinct ones).

The product of its digits is 453600, while the sum is 45.

The cubic root of 496175625 is about 791.6717389641.

It can be divided in two parts, 496 and 175625, that added together give a triangular number (176121 = T593).

The spelling of 496175625 in words is "four hundred ninety-six million, one hundred seventy-five thousand, six hundred twenty-five".

Divisors: 1 3 5 9 11 15 25 27 33 45 55 75 81 99 121 125 135 165 225 243 275 297 363 375 405 495 605 625 675 729 825 891 1089 1125 1215 1375 1485 1815 1875 2025 2187 2475 2673 3025 3267 3375 3645 4125 4455 5445 5625 6075 6561 6875 7425 8019 9075 9801 10125 10935 12375 13365 15125 16335 16875 18225 20625 22275 24057 27225 29403 30375 32805 37125 40095 45375 49005 50625 54675 61875 66825 72171 75625 81675 88209 91125 111375 120285 136125 147015 151875 164025 185625 200475 226875 245025 264627 273375 334125 360855 408375 441045 455625 556875 601425 680625 735075 793881 820125 1002375 1225125 1323135 1366875 1670625 1804275 2041875 2205225 3007125 3675375 3969405 4100625 5011875 6125625 6615675 9021375 11026125 15035625 18376875 19847025 33078375 45106875 55130625 99235125 165391875 496175625