Base | Representation |
---|---|
bin | 10000011011001… |
… | …110011100000101 |
3 | 201012112112101100 |
4 | 100123032130011 |
5 | 1031021304420 |
6 | 43202250313 |
7 | 6554220216 |
oct | 2033163405 |
9 | 635475340 |
10 | 275572485 |
11 | 13160a761 |
12 | 78356999 |
13 | 45127356 |
14 | 2885540d |
15 | 192d6190 |
hex | 106ce705 |
275572485 has 96 divisors (see below), whose sum is σ = 534942720. Its totient is φ = 130636800.
The previous prime is 275572481. The next prime is 275572511. The reversal of 275572485 is 584275572.
275572485 is a `hidden beast` number, since 2 + 75 + 572 + 4 + 8 + 5 = 666.
It is not a de Polignac number, because 275572485 - 22 = 275572481 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a self number, because there is not a number n which added to its sum of digits gives 275572485.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (275572481) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 980545 + ... + 980825.
It is an arithmetic number, because the mean of its divisors is an integer number (5572320).
Almost surely, 2275572485 is an apocalyptic number.
It is an amenable number.
275572485 is a deficient number, since it is larger than the sum of its proper divisors (259370235).
275572485 is a wasteful number, since it uses less digits than its factorization.
275572485 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 379 (or 376 counting only the distinct ones).
The product of its digits is 784000, while the sum is 45.
The square root of 275572485 is about 16600.3760499574. The cubic root of 275572485 is about 650.7466646493.
The spelling of 275572485 in words is "two hundred seventy-five million, five hundred seventy-two thousand, four hundred eighty-five".
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