Base | Representation |
---|---|
bin | 1000110110100… |
… | …01100111110110 |
3 | 12011201202002220 |
4 | 10123101213312 |
5 | 123002241214 |
6 | 11211343210 |
7 | 1561122231 |
oct | 433214766 |
9 | 164652086 |
10 | 74258934 |
11 | 38a0a922 |
12 | 20a51b06 |
13 | 125001c9 |
14 | 9c10418 |
15 | 67bc9a9 |
hex | 46d19f6 |
74258934 has 16 divisors (see below), whose sum is σ = 151035840. Its totient is φ = 24333320.
The previous prime is 74258923. The next prime is 74258939. The reversal of 74258934 is 43985247.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (74258939) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104532 + ... + 105239.
It is an arithmetic number, because the mean of its divisors is an integer number (9439740).
Almost surely, 274258934 is an apocalyptic number.
74258934 is an abundant number, since it is smaller than the sum of its proper divisors (76776906).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
74258934 is a wasteful number, since it uses less digits than its factorization.
74258934 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 209835.
The product of its digits is 241920, while the sum is 42.
The square root of 74258934 is about 8617.3623574734. The cubic root of 74258934 is about 420.3227564437.
The spelling of 74258934 in words is "seventy-four million, two hundred fifty-eight thousand, nine hundred thirty-four".
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