Base | Representation |
---|---|
bin | 100001111101101001… |
… | …1111111111111011001 |
3 | 20222021000120120110022 |
4 | 1003323103333333121 |
5 | 2143333031111133 |
6 | 53301203200225 |
7 | 5161263035432 |
oct | 1037323777731 |
9 | 228230516408 |
10 | 72935800793 |
11 | 28a283a3719 |
12 | 12176076075 |
13 | 6b5474179b |
14 | 375c8aa489 |
15 | 1d6d222998 |
hex | 10fb4fffd9 |
72935800793 has 2 divisors, whose sum is σ = 72935800794. Its totient is φ = 72935800792.
The previous prime is 72935800787. The next prime is 72935800843. The reversal of 72935800793 is 39700853927.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 61252785049 + 11683015744 = 247493^2 + 108088^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-72935800793 is a prime.
It is not a weakly prime, because it can be changed into another prime (72935800703) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36467900396 + 36467900397.
It is an arithmetic number, because the mean of its divisors is an integer number (36467900397).
Almost surely, 272935800793 is an apocalyptic number.
It is an amenable number.
72935800793 is a deficient number, since it is larger than the sum of its proper divisors (1).
72935800793 is an equidigital number, since it uses as much as digits as its factorization.
72935800793 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 2857680, while the sum is 53.
The spelling of 72935800793 in words is "seventy-two billion, nine hundred thirty-five million, eight hundred thousand, seven hundred ninety-three".
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