Base | Representation |
---|---|
bin | 1000110111110… |
… | …00000100001000 |
3 | 12012000202002200 |
4 | 10123320010020 |
5 | 123022311032 |
6 | 11215000200 |
7 | 1562346261 |
oct | 433700410 |
9 | 165022080 |
10 | 74416392 |
11 | 39008156 |
12 | 20b09060 |
13 | 12556a8b |
14 | 9c51968 |
15 | 67ee47c |
hex | 46f8108 |
74416392 has 48 divisors (see below), whose sum is σ = 202176000. Its totient is φ = 24727776.
The previous prime is 74416373. The next prime is 74416403. The reversal of 74416392 is 29361447.
It is a Harshad number since it is a multiple of its sum of digits (36).
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, 24409 + ... + 27287.
It is an arithmetic number, because the mean of its divisors is an integer number (4212000).
Almost surely, 274416392 is an apocalyptic number.
74416392 is a gapful number since it is divisible by the number (72) formed by its first and last digit.
It is an amenable number.
74416392 is an abundant number, since it is smaller than the sum of its proper divisors (127759608).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
74416392 is a wasteful number, since it uses less digits than its factorization.
74416392 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3250 (or 3243 counting only the distinct ones).
The product of its digits is 36288, while the sum is 36.
The square root of 74416392 is about 8626.4936098046. The cubic root of 74416392 is about 420.6196296232.
The spelling of 74416392 in words is "seventy-four million, four hundred sixteen thousand, three hundred ninety-two".
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