Base | Representation |
---|---|
bin | 1000110101100… |
… | …11001000111010 |
3 | 12011111101211110 |
4 | 10122303020322 |
5 | 122434242244 |
6 | 11204541150 |
7 | 1560062220 |
oct | 432631072 |
9 | 164441743 |
10 | 74134074 |
11 | 38935033 |
12 | 209b17b6 |
13 | 12488421 |
14 | 9bbab10 |
15 | 67959b9 |
hex | 46b323a |
74134074 has 32 divisors (see below), whose sum is σ = 171601920. Its totient is φ = 20912112.
The previous prime is 74134069. The next prime is 74134097. The reversal of 74134074 is 47043147.
74134074 is nontrivially palindromic in base 13.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 7854 + ... + 14489.
It is an arithmetic number, because the mean of its divisors is an integer number (5362560).
Almost surely, 274134074 is an apocalyptic number.
74134074 is an abundant number, since it is smaller than the sum of its proper divisors (97467846).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
74134074 is a wasteful number, since it uses less digits than its factorization.
74134074 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22434.
The product of its (nonzero) digits is 9408, while the sum is 30.
The square root of 74134074 is about 8610.1146333832. The cubic root of 74134074 is about 420.0870454506.
The spelling of 74134074 in words is "seventy-four million, one hundred thirty-four thousand, seventy-four".
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