Base | Representation |
---|---|
bin | 101000000000000101… |
… | …0011110100010111011 |
3 | 22012201122221102210120 |
4 | 1100000022132202323 |
5 | 2401411413424400 |
6 | 103243551544323 |
7 | 6130506511203 |
oct | 1200012364273 |
9 | 265648842716 |
10 | 85902092475 |
11 | 33481545561 |
12 | 1479452b0a3 |
13 | 813cb40624 |
14 | 422c97d403 |
15 | 237b716ca0 |
hex | 140029e8bb |
85902092475 has 48 divisors (see below), whose sum is σ = 146211757920. Its totient is φ = 44469734400.
The previous prime is 85902092473. The next prime is 85902092477. The reversal of 85902092475 is 57429020958.
It is an interprime number because it is at equal distance from previous prime (85902092473) and next prime (85902092477).
It is not a de Polignac number, because 85902092475 - 21 = 85902092473 is a prime.
It is a hoax number, since the sum of its digits (51) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (85902092473) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1131511 + ... + 1205039.
It is an arithmetic number, because the mean of its divisors is an integer number (3046078290).
Almost surely, 285902092475 is an apocalyptic number.
85902092475 is a deficient number, since it is larger than the sum of its proper divisors (60309665445).
85902092475 is a wasteful number, since it uses less digits than its factorization.
85902092475 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 74000 (or 73995 counting only the distinct ones).
The product of its (nonzero) digits is 1814400, while the sum is 51.
The spelling of 85902092475 in words is "eighty-five billion, nine hundred two million, ninety-two thousand, four hundred seventy-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •