Base | Representation |
---|---|
bin | 1000110111011… |
… | …11100001000000 |
3 | 12011221222001210 |
4 | 10123233201000 |
5 | 123020201001 |
6 | 11214130120 |
7 | 1562142216 |
oct | 433574100 |
9 | 164858053 |
10 | 74381376 |
11 | 38a93913 |
12 | 20ab0940 |
13 | 12543b64 |
14 | 9c42cb6 |
15 | 67e3dd6 |
hex | 46ef840 |
74381376 has 28 divisors (see below), whose sum is σ = 196801232. Its totient is φ = 24793728.
The previous prime is 74381353. The next prime is 74381381. The reversal of 74381376 is 67318347.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 193510 + ... + 193893.
Almost surely, 274381376 is an apocalyptic number.
It is an amenable number.
74381376 is an abundant number, since it is smaller than the sum of its proper divisors (122419856).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
74381376 is a wasteful number, since it uses less digits than its factorization.
74381376 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 387418 (or 387408 counting only the distinct ones).
The product of its digits is 84672, while the sum is 39.
The square root of 74381376 is about 8624.4638094203. The cubic root of 74381376 is about 420.5536462770.
The spelling of 74381376 in words is "seventy-four million, three hundred eighty-one thousand, three hundred seventy-six".
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