Base | Representation |
---|---|
bin | 10000011010001111111100… |
… | …101111000001101010101010 |
3 | 100110112122000220000112011020 |
4 | 100122033330233001222222 |
5 | 33424433413332120324 |
6 | 413255342403513310 |
7 | 21126203464036134 |
oct | 2032177457015252 |
9 | 313478026015136 |
10 | 72172575660714 |
11 | 20aa62434750a1 |
12 | 8117641688836 |
13 | 3136ac99c5839 |
14 | 13b7258096054 |
15 | 8525934e2679 |
hex | 41a3fcbc1aaa |
72172575660714 has 16 divisors (see below), whose sum is σ = 144661005049728. Its totient is φ = 24004882932192.
The previous prime is 72172575660709. The next prime is 72172575660763. The reversal of 72172575660714 is 41706657527127.
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, 13160569042 + ... + 13160574525.
It is an arithmetic number, because the mean of its divisors is an integer number (9041312815608).
Almost surely, 272172575660714 is an apocalyptic number.
72172575660714 is an abundant number, since it is smaller than the sum of its proper divisors (72488429389014).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
72172575660714 is a wasteful number, since it uses less digits than its factorization.
72172575660714 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26321144029.
The product of its (nonzero) digits is 34574400, while the sum is 60.
The spelling of 72172575660714 in words is "seventy-two trillion, one hundred seventy-two billion, five hundred seventy-five million, six hundred sixty thousand, seven hundred fourteen".
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