Base | Representation |
---|---|
bin | 100101111011010100… |
… | …000011011110001100 |
3 | 10220010002120012200022 |
4 | 211323110003132030 |
5 | 1131400212412312 |
6 | 30412543121312 |
7 | 2641111360100 |
oct | 457324033614 |
9 | 126102505608 |
10 | 40723560332 |
11 | 162a842a694 |
12 | 7a862a3238 |
13 | 3abcc50780 |
14 | 1d84719900 |
15 | 10d52b0172 |
hex | 97b50378c |
40723560332 has 36 divisors (see below), whose sum is σ = 89278580160. Its totient is φ = 16110418464.
The previous prime is 40723560221. The next prime is 40723560337. The reversal of 40723560332 is 23306532704.
40723560332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×407235603322 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 40723560292 and 40723560301.
It is not an unprimeable number, because it can be changed into a prime (40723560337) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7988732 + ... + 7993827.
It is an arithmetic number, because the mean of its divisors is an integer number (2479960560).
Almost surely, 240723560332 is an apocalyptic number.
It is an amenable number.
40723560332 is an abundant number, since it is smaller than the sum of its proper divisors (48555019828).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40723560332 is a wasteful number, since it uses less digits than its factorization.
40723560332 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15982590 (or 15982581 counting only the distinct ones).
The product of its (nonzero) digits is 90720, while the sum is 35.
The spelling of 40723560332 in words is "forty billion, seven hundred twenty-three million, five hundred sixty thousand, three hundred thirty-two".
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