Base | Representation |
---|---|
bin | 11001000110111110… |
… | …011111110010001100 |
3 | 2120120221002222102220 |
4 | 121012332133302030 |
5 | 420203402421022 |
6 | 20215135015340 |
7 | 1643052152034 |
oct | 310676376214 |
9 | 76527088386 |
10 | 26960592012 |
11 | 10485607902 |
12 | 528506a550 |
13 | 2708793633 |
14 | 143a9048c4 |
15 | a7bd9d85c |
hex | 646f9fc8c |
26960592012 has 48 divisors (see below), whose sum is σ = 63641044992. Its totient is φ = 8882752320.
The previous prime is 26960592011. The next prime is 26960592037. The reversal of 26960592012 is 21029506962.
It is not an unprimeable number, because it can be changed into a prime (26960592011) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 322383 + ... + 397305.
It is an arithmetic number, because the mean of its divisors is an integer number (1325855104).
Almost surely, 226960592012 is an apocalyptic number.
It is an amenable number.
26960592012 is an abundant number, since it is smaller than the sum of its proper divisors (36680452980).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26960592012 is a wasteful number, since it uses less digits than its factorization.
26960592012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 75278 (or 75276 counting only the distinct ones).
The product of its (nonzero) digits is 116640, while the sum is 42.
The spelling of 26960592012 in words is "twenty-six billion, nine hundred sixty million, five hundred ninety-two thousand, twelve".
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