Base | Representation |
---|---|
bin | 1000111010101… |
… | …11011011110010 |
3 | 12012202120221121 |
4 | 10131113123302 |
5 | 123122311101 |
6 | 11231212454 |
7 | 1565564200 |
oct | 435273362 |
9 | 165676847 |
10 | 74807026 |
11 | 39254698 |
12 | 2107712a |
13 | 12662818 |
14 | 9d14070 |
15 | 687a0a1 |
hex | 47576f2 |
74807026 has 24 divisors (see below), whose sum is σ = 131549616. Its totient is φ = 31809960.
The previous prime is 74806973. The next prime is 74807039. The reversal of 74807026 is 62070847.
It is a super-2 number, since 2×748070262 = 11192182277929352, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 74806982 and 74807000.
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, 9925 + ... + 15751.
It is an arithmetic number, because the mean of its divisors is an integer number (5481234).
Almost surely, 274807026 is an apocalyptic number.
74807026 is a deficient number, since it is larger than the sum of its proper divisors (56742590).
74807026 is a wasteful number, since it uses less digits than its factorization.
74807026 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5974 (or 5967 counting only the distinct ones).
The product of its (nonzero) digits is 18816, while the sum is 34.
The square root of 74807026 is about 8649.1055028829. The cubic root of 74807026 is about 421.3543318317.
The spelling of 74807026 in words is "seventy-four million, eight hundred seven thousand, twenty-six".
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