Base | Representation |
---|---|
bin | 1001101001100… |
… | …1011001000110 |
3 | 2211011022010210 |
4 | 2122121121012 |
5 | 40330133212 |
6 | 4003300250 |
7 | 1001011350 |
oct | 232313106 |
9 | 84138123 |
10 | 40474182 |
11 | 20934941 |
12 | 1167a686 |
13 | 8501628 |
14 | 55380d0 |
15 | 384753c |
hex | 2699646 |
40474182 has 32 divisors (see below), whose sum is σ = 92708352. Its totient is φ = 11539584.
The previous prime is 40474163. The next prime is 40474183. The reversal of 40474182 is 28147404.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40474183) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30558 + ... + 31854.
It is an arithmetic number, because the mean of its divisors is an integer number (2897136).
Almost surely, 240474182 is an apocalyptic number.
40474182 is a gapful number since it is divisible by the number (42) formed by its first and last digit.
40474182 is an abundant number, since it is smaller than the sum of its proper divisors (52234170).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40474182 is a wasteful number, since it uses less digits than its factorization.
40474182 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2052.
The product of its (nonzero) digits is 7168, while the sum is 30.
The square root of 40474182 is about 6361.9322536475. The cubic root of 40474182 is about 343.3412838410.
The spelling of 40474182 in words is "forty million, four hundred seventy-four thousand, one hundred eighty-two".
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