Base | Representation |
---|---|
bin | 11001000100110011… |
… | …000000100001011001 |
3 | 2120111101022020020010 |
4 | 121010303000201121 |
5 | 420120022312240 |
6 | 20211351152133 |
7 | 1642126305315 |
oct | 310463004131 |
9 | 76441266203 |
10 | 26924025945 |
11 | 10466a02213 |
12 | 5274975649 |
13 | 270102cacb |
14 | 1435b06b45 |
15 | a78a79280 |
hex | 644cc0859 |
26924025945 has 32 divisors (see below), whose sum is σ = 43665408000. Its totient is φ = 14164173504.
The previous prime is 26924025937. The next prime is 26924026027. The reversal of 26924025945 is 54952042962.
It is not a de Polignac number, because 26924025945 - 23 = 26924025937 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 26924025894 and 26924025903.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1296756 + ... + 1317354.
It is an arithmetic number, because the mean of its divisors is an integer number (1364544000).
Almost surely, 226924025945 is an apocalyptic number.
It is an amenable number.
26924025945 is a deficient number, since it is larger than the sum of its proper divisors (16741382055).
26924025945 is a wasteful number, since it uses less digits than its factorization.
26924025945 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21789.
The product of its (nonzero) digits is 1555200, while the sum is 48.
The spelling of 26924025945 in words is "twenty-six billion, nine hundred twenty-four million, twenty-five thousand, nine hundred forty-five".
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