Base | Representation |
---|---|
bin | 100000011111000111… |
… | …0010110001010101100 |
3 | 20200001221012011220100 |
4 | 1000332032112022230 |
5 | 2120333414044230 |
6 | 52014320151100 |
7 | 5016542220306 |
oct | 1007616261254 |
9 | 220057164810 |
10 | 69763424940 |
11 | 2764a6a87a0 |
12 | 1162b768490 |
13 | 676a425701 |
14 | 353b432976 |
15 | 1c3497e660 |
hex | 103e3962ac |
69763424940 has 72 divisors (see below), whose sum is σ = 230853521808. Its totient is φ = 16912344960.
The previous prime is 69763424917. The next prime is 69763425031. The reversal of 69763424940 is 4942436796.
69763424940 is a `hidden beast` number, since 6 + 97 + 63 + 4 + 2 + 494 + 0 = 666.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17615047 + ... + 17619006.
It is an arithmetic number, because the mean of its divisors is an integer number (3206298914).
Almost surely, 269763424940 is an apocalyptic number.
69763424940 is a gapful number since it is divisible by the number (60) formed by its first and last digit.
It is an amenable number.
69763424940 is an abundant number, since it is smaller than the sum of its proper divisors (161090096868).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
69763424940 is a wasteful number, since it uses less digits than its factorization.
69763424940 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35234079 (or 35234074 counting only the distinct ones).
The product of its (nonzero) digits is 7838208, while the sum is 54.
The spelling of 69763424940 in words is "sixty-nine billion, seven hundred sixty-three million, four hundred twenty-four thousand, nine hundred forty".
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