Base | Representation |
---|---|
bin | 11001000110010110… |
… | …010110110000010000 |
3 | 2120120012022100221111 |
4 | 121012112112300100 |
5 | 420143204204024 |
6 | 20214121303104 |
7 | 1642563544336 |
oct | 310626266020 |
9 | 76505270844 |
10 | 26950069264 |
11 | 1047a67aa18 |
12 | 5281634a94 |
13 | 270654ab61 |
14 | 1439365b56 |
15 | a7aec0a94 |
hex | 646596c10 |
26950069264 has 40 divisors (see below), whose sum is σ = 55338743808. Its totient is φ = 12670579200.
The previous prime is 26950069261. The next prime is 26950069273. The reversal of 26950069264 is 46296005962.
It is a happy number.
It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors.
It is not an unprimeable number, because it can be changed into a prime (26950069261) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 250089 + ... + 341239.
Almost surely, 226950069264 is an apocalyptic number.
It is an amenable number.
26950069264 is an abundant number, since it is smaller than the sum of its proper divisors (28388674544).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26950069264 is a wasteful number, since it uses less digits than its factorization.
26950069264 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 92263 (or 92257 counting only the distinct ones).
The product of its (nonzero) digits is 1399680, while the sum is 49.
The spelling of 26950069264 in words is "twenty-six billion, nine hundred fifty million, sixty-nine thousand, two hundred sixty-four".
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