Base | Representation |
---|---|
bin | 1001110000100… |
… | …1010000000000 |
3 | 2212000120122001 |
4 | 2130021100000 |
5 | 40434313402 |
6 | 4021153344 |
7 | 1004630206 |
oct | 234112000 |
9 | 85016561 |
10 | 40932352 |
11 | 2111809a |
12 | 1185b854 |
13 | 8632036 |
14 | 5617076 |
15 | 38d8187 |
hex | 2709400 |
40932352 has 44 divisors (see below), whose sum is σ = 83124576. Its totient is φ = 20142080.
The previous prime is 40932313. The next prime is 40932373. The reversal of 40932352 is 25323904.
It is a self number, because there is not a number n which added to its sum of digits gives 40932352.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72423 + ... + 72985.
Almost surely, 240932352 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 40932352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41562288).
40932352 is an abundant number, since it is smaller than the sum of its proper divisors (42192224).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40932352 is an equidigital number, since it uses as much as digits as its factorization.
40932352 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 654 (or 636 counting only the distinct ones).
The product of its (nonzero) digits is 6480, while the sum is 28.
The square root of 40932352 is about 6397.8396353769. The cubic root of 40932352 is about 344.6319732988.
It can be divided in two parts, 409 and 32352, that added together give a square (32761 = 1812).
The spelling of 40932352 in words is "forty million, nine hundred thirty-two thousand, three hundred fifty-two".
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