Base | Representation |
---|---|
bin | 100001110101101101… |
… | …0010101101111001010 |
3 | 20221120102121001222121 |
4 | 1003223122111233022 |
5 | 2142311232333044 |
6 | 53214513241454 |
7 | 5151543353164 |
oct | 1035332255712 |
9 | 227512531877 |
10 | 72669027274 |
11 | 28900853838 |
12 | 1210086328a |
13 | 6b113a842c |
14 | 37352a5934 |
15 | 1d54ac8984 |
hex | 10eb695bca |
72669027274 has 16 divisors (see below), whose sum is σ = 114746158080. Its totient is φ = 34420494240.
The previous prime is 72669027253. The next prime is 72669027289. The reversal of 72669027274 is 47272096627.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1129719 + ... + 1192309.
It is an arithmetic number, because the mean of its divisors is an integer number (7171634880).
Almost surely, 272669027274 is an apocalyptic number.
72669027274 is a deficient number, since it is larger than the sum of its proper divisors (42077130806).
72669027274 is a wasteful number, since it uses less digits than its factorization.
72669027274 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 93165.
The product of its (nonzero) digits is 3556224, while the sum is 52.
The spelling of 72669027274 in words is "seventy-two billion, six hundred sixty-nine million, twenty-seven thousand, two hundred seventy-four".
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