Base | Representation |
---|---|
bin | 11000011100110101… |
… | …110010111011000010 |
3 | 2111202122220112001100 |
4 | 120130311302323002 |
5 | 412231414334114 |
6 | 20021043115230 |
7 | 1616406332136 |
oct | 303465627302 |
9 | 74678815040 |
10 | 26253668034 |
11 | 10152569410 |
12 | 5108372b16 |
13 | 262519b819 |
14 | 13b0a873c6 |
15 | a39cae909 |
hex | 61cd72ec2 |
26253668034 has 48 divisors (see below), whose sum is σ = 62088586560. Its totient is φ = 7951238880.
The previous prime is 26253668033. The next prime is 26253668039. The reversal of 26253668034 is 43086635262.
It is a happy number.
26253668034 is a `hidden beast` number, since 2 + 6 + 2 + 536 + 6 + 80 + 34 = 666.
It is not an unprimeable number, because it can be changed into a prime (26253668033) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 329812 + ... + 401600.
It is an arithmetic number, because the mean of its divisors is an integer number (1293512220).
Almost surely, 226253668034 is an apocalyptic number.
26253668034 is an abundant number, since it is smaller than the sum of its proper divisors (35834918526).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26253668034 is a wasteful number, since it uses less digits than its factorization.
26253668034 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 73655 (or 73652 counting only the distinct ones).
The product of its (nonzero) digits is 1244160, while the sum is 45.
The spelling of 26253668034 in words is "twenty-six billion, two hundred fifty-three million, six hundred sixty-eight thousand, thirty-four".
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