Base | Representation |
---|---|
bin | 1010100011111000010010… |
… | …11110001010001001010000 |
3 | 10001020002202002010221111010 |
4 | 11101330021132022021100 |
5 | 11020441300022222123 |
6 | 121220304234250520 |
7 | 4614544520055522 |
oct | 521741136121120 |
9 | 101202662127433 |
10 | 23223047070288 |
11 | 7443925713a3a |
12 | 2730947586a40 |
13 | cc5c01b929b0 |
14 | 5a4004097a12 |
15 | 2a414105a993 |
hex | 151f0978a250 |
23223047070288 has 80 divisors (see below), whose sum is σ = 64608416671680. Its totient is φ = 7145474552832.
The previous prime is 23223047070227. The next prime is 23223047070299. The reversal of 23223047070288 is 88207074032232.
It is a Harshad number since it is a multiple of its sum of digits (48).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 85582795 + ... + 85853717.
It is an arithmetic number, because the mean of its divisors is an integer number (807605208396).
Almost surely, 223223047070288 is an apocalyptic number.
It is an amenable number.
23223047070288 is an abundant number, since it is smaller than the sum of its proper divisors (41385369601392).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23223047070288 is a wasteful number, since it uses less digits than its factorization.
23223047070288 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 408316 (or 408310 counting only the distinct ones).
The product of its (nonzero) digits is 1806336, while the sum is 48.
The spelling of 23223047070288 in words is "twenty-three trillion, two hundred twenty-three billion, forty-seven million, seventy thousand, two hundred eighty-eight".
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