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495914016 = 253131572531
BaseRepresentation
bin11101100011110…
…000110000100000
31021120011001010210
4131203300300200
52003423222031
6121113054120
715201125313
oct3543606040
91246131123
10495914016
11234a265a4
1211a0b7340
137b984360
1449c1097a
152d80c746
hex1d8f0c20

495914016 has 96 divisors (see below), whose sum is σ = 1411397568. Its totient is φ = 151557120.

The previous prime is 495913991. The next prime is 495914033. The reversal of 495914016 is 610419594.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×4959140162 = 491861422530496512, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 194671 + ... + 197201.

It is an arithmetic number, because the mean of its divisors is an integer number (14702058).

Almost surely, 2495914016 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 495914016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (705698784).

495914016 is an abundant number, since it is smaller than the sum of its proper divisors (915483552).

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

495914016 is a wasteful number, since it uses less digits than its factorization.

495914016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2714 (or 2706 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 39.

The square root of 495914016 is about 22269.1269698657. The cubic root of 495914016 is about 791.5325779819.

The spelling of 495914016 in words is "four hundred ninety-five million, nine hundred fourteen thousand, sixteen".

Divisors: 1 2 3 4 6 8 12 13 16 24 26 32 39 48 52 78 96 104 156 157 208 312 314 416 471 624 628 942 1248 1256 1884 2041 2512 2531 3768 4082 5024 5062 6123 7536 7593 8164 10124 12246 15072 15186 16328 20248 24492 30372 32656 32903 40496 48984 60744 65312 65806 80992 97968 98709 121488 131612 195936 197418 242976 263224 394836 397367 526448 789672 794734 1052896 1192101 1579344 1589468 2384202 3158688 3178936 4768404 5165771 6357872 9536808 10331542 12715744 15497313 19073616 20663084 30994626 38147232 41326168 61989252 82652336 123978504 165304672 247957008 495914016