Base | Representation |
---|---|
bin | 1000111010001… |
… | …10001001101010 |
3 | 12012121222211200 |
4 | 10131012021222 |
5 | 123113024414 |
6 | 11225505030 |
7 | 1565150616 |
oct | 435061152 |
9 | 165558750 |
10 | 74736234 |
11 | 39206491 |
12 | 21042176 |
13 | 12639531 |
14 | 9cd6346 |
15 | 6864109 |
hex | 474626a |
74736234 has 24 divisors (see below), whose sum is σ = 170451840. Its totient is φ = 23600808.
The previous prime is 74736209. The next prime is 74736283. The reversal of 74736234 is 43263747.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 108922 + ... + 109605.
It is an arithmetic number, because the mean of its divisors is an integer number (7102160).
Almost surely, 274736234 is an apocalyptic number.
74736234 is an abundant number, since it is smaller than the sum of its proper divisors (95715606).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
74736234 is a wasteful number, since it uses less digits than its factorization.
74736234 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 218554 (or 218551 counting only the distinct ones).
The product of its digits is 84672, while the sum is 36.
The square root of 74736234 is about 8645.0120879036. The cubic root of 74736234 is about 421.2213767177.
The spelling of 74736234 in words is "seventy-four million, seven hundred thirty-six thousand, two hundred thirty-four".
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