Base | Representation |
---|---|
bin | 1000101010011… |
… | …11011111110100 |
3 | 12001202101121020 |
4 | 10111033133310 |
5 | 122101133424 |
6 | 11113421140 |
7 | 1541514234 |
oct | 425173764 |
9 | 161671536 |
10 | 72677364 |
11 | 3802a641 |
12 | 2040a7b0 |
13 | 12098376 |
14 | 991bcc4 |
15 | 65a9079 |
hex | 454f7f4 |
72677364 has 24 divisors (see below), whose sum is σ = 175428960. Its totient is φ = 23390304.
The previous prime is 72677351. The next prime is 72677389. The reversal of 72677364 is 46377627.
It is a congruent number.
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, 104074 + ... + 104769.
It is an arithmetic number, because the mean of its divisors is an integer number (7309540).
Almost surely, 272677364 is an apocalyptic number.
It is an amenable number.
72677364 is an abundant number, since it is smaller than the sum of its proper divisors (102751596).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
72677364 is a wasteful number, since it uses less digits than its factorization.
72677364 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 208879 (or 208877 counting only the distinct ones).
The product of its digits is 296352, while the sum is 42.
The square root of 72677364 is about 8525.1019935248. The cubic root of 72677364 is about 417.3173001515.
The spelling of 72677364 in words is "seventy-two million, six hundred seventy-seven thousand, three hundred sixty-four".
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