Base | Representation |
---|---|
bin | 101001100100100110… |
… | …0101110011100000010 |
3 | 22112102201110221001000 |
4 | 1103021030232130002 |
5 | 2430313333333044 |
6 | 105002354552430 |
7 | 6310213102005 |
oct | 1231114563402 |
9 | 275381427030 |
10 | 89274902274 |
11 | 3495239a478 |
12 | 15375b98716 |
13 | 855983637c |
14 | 446c8ad53c |
15 | 24c789cd69 |
hex | 14c932e702 |
89274902274 has 64 divisors (see below), whose sum is σ = 210002601600. Its totient is φ = 28063941696.
The previous prime is 89274902261. The next prime is 89274902333. The reversal of 89274902274 is 47220947298.
It is a happy number.
89274902274 is a `hidden beast` number, since 89 + 2 + 7 + 490 + 2 + 2 + 74 = 666.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 89274902274.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 595549 + ... + 730224.
It is an arithmetic number, because the mean of its divisors is an integer number (3281290650).
Almost surely, 289274902274 is an apocalyptic number.
89274902274 is an abundant number, since it is smaller than the sum of its proper divisors (120727699326).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
89274902274 is a wasteful number, since it uses less digits than its factorization.
89274902274 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1325856 (or 1325850 counting only the distinct ones).
The product of its (nonzero) digits is 4064256, while the sum is 54.
The spelling of 89274902274 in words is "eighty-nine billion, two hundred seventy-four million, nine hundred two thousand, two hundred seventy-four".
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