Base | Representation |
---|---|
bin | 11000100101110101… |
… | …010001010000001110 |
3 | 2112011011202211222222 |
4 | 120211311101100032 |
5 | 413034024300240 |
6 | 20044032335342 |
7 | 1623220521440 |
oct | 304565212016 |
9 | 75134684888 |
10 | 26404525070 |
11 | 1021a736550 |
12 | 514a9a4552 |
13 | 264a50a841 |
14 | 13c6b16490 |
15 | a4815ceb5 |
hex | 625d5140e |
26404525070 has 32 divisors (see below), whose sum is σ = 59255870976. Its totient is φ = 8229981600.
The previous prime is 26404525039. The next prime is 26404525097. The reversal of 26404525070 is 7052540462.
It is a Harshad number since it is a multiple of its sum of digits (35).
It is a self number, because there is not a number n which added to its sum of digits gives 26404525070.
It is a congruent number.
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, 17145026 + ... + 17146565.
It is an arithmetic number, because the mean of its divisors is an integer number (1851745968).
Almost surely, 226404525070 is an apocalyptic number.
26404525070 is an abundant number, since it is smaller than the sum of its proper divisors (32851345906).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26404525070 is a wasteful number, since it uses less digits than its factorization.
26404525070 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34291616.
The product of its (nonzero) digits is 67200, while the sum is 35.
The spelling of 26404525070 in words is "twenty-six billion, four hundred four million, five hundred twenty-five thousand, seventy".
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