Base | Representation |
---|---|
bin | 10000011111010000001000… |
… | …000010010010011011001111 |
3 | 100111202111101222212201200121 |
4 | 100133100020002102123033 |
5 | 34001102002314040101 |
6 | 414121320200005411 |
7 | 21163064032133440 |
oct | 2037201002223317 |
9 | 314674358781617 |
10 | 72516362643151 |
11 | 2111902023a389 |
12 | 81721a7160867 |
13 | 3160357333bbb |
14 | 13c9b4c7092c7 |
15 | 85b4b4d820a1 |
hex | 41f4080926cf |
72516362643151 has 16 divisors (see below), whose sum is σ = 89093851407360. Its totient is φ = 57632585119200.
The previous prime is 72516362643149. The next prime is 72516362643167. The reversal of 72516362643151 is 15134626361527.
It is not a de Polignac number, because 72516362643151 - 21 = 72516362643149 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (72516362643451) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5800374700 + ... + 5800387201.
It is an arithmetic number, because the mean of its divisors is an integer number (5568365712960).
Almost surely, 272516362643151 is an apocalyptic number.
72516362643151 is a deficient number, since it is larger than the sum of its proper divisors (16577488764209).
72516362643151 is a wasteful number, since it uses less digits than its factorization.
72516362643151 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11600761974.
The product of its digits is 5443200, while the sum is 52.
The spelling of 72516362643151 in words is "seventy-two trillion, five hundred sixteen billion, three hundred sixty-two million, six hundred forty-three thousand, one hundred fifty-one".
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