Base | Representation |
---|---|
bin | 1000111001100… |
… | …11100110001010 |
3 | 12012111010120212 |
4 | 10130303212022 |
5 | 123103111414 |
6 | 11224121122 |
7 | 1564413215 |
oct | 434634612 |
9 | 165433525 |
10 | 74660234 |
11 | 39164380 |
12 | 210061a2 |
13 | 12610a6c |
14 | 9cb677c |
15 | 684b83e |
hex | 473398a |
74660234 has 16 divisors (see below), whose sum is σ = 128602080. Its totient is φ = 32150160.
The previous prime is 74660233. The next prime is 74660281. The reversal of 74660234 is 43206647.
It is a self number, because there is not a number n which added to its sum of digits gives 74660234.
It is not an unprimeable number, because it can be changed into a prime (74660233) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88889 + ... + 89724.
It is an arithmetic number, because the mean of its divisors is an integer number (8037630).
Almost surely, 274660234 is an apocalyptic number.
74660234 is a deficient number, since it is larger than the sum of its proper divisors (53941846).
74660234 is a wasteful number, since it uses less digits than its factorization.
74660234 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 178645.
The product of its (nonzero) digits is 24192, while the sum is 32.
The square root of 74660234 is about 8640.6153716040. The cubic root of 74660234 is about 421.0785469263.
The spelling of 74660234 in words is "seventy-four million, six hundred sixty thousand, two hundred thirty-four".
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