Base | Representation |
---|---|
bin | 11000010101100000… |
… | …101110100010010100 |
3 | 2111110002112022211120 |
4 | 120111200232202110 |
5 | 412003430021112 |
6 | 20000531403540 |
7 | 1613354216022 |
oct | 302540564224 |
9 | 74402468746 |
10 | 26130704532 |
11 | 1009a113089 |
12 | 50931535b0 |
13 | 2605877a5a |
14 | 139c5d9712 |
15 | a2e0c0e8c |
hex | 61582e894 |
26130704532 has 24 divisors (see below), whose sum is σ = 61830401472. Its totient is φ = 8587555200.
The previous prime is 26130704521. The next prime is 26130704557. The reversal of 26130704532 is 23540703162.
It is a junction number, because it is equal to n+sod(n) for n = 26130704493 and 26130704502.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15334069 + ... + 15335772.
It is an arithmetic number, because the mean of its divisors is an integer number (2576266728).
Almost surely, 226130704532 is an apocalyptic number.
It is an amenable number.
26130704532 is an abundant number, since it is smaller than the sum of its proper divisors (35699696940).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26130704532 is a wasteful number, since it uses less digits than its factorization.
26130704532 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30669919 (or 30669917 counting only the distinct ones).
The product of its (nonzero) digits is 30240, while the sum is 33.
The spelling of 26130704532 in words is "twenty-six billion, one hundred thirty million, seven hundred four thousand, five hundred thirty-two".
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