Base | Representation |
---|---|
bin | 100101011110000010… |
… | …111011100110110000 |
3 | 10211211212121101222121 |
4 | 211132002323212300 |
5 | 1124344012014100 |
6 | 30252122444024 |
7 | 2622666611554 |
oct | 453602734660 |
9 | 124755541877 |
10 | 40232532400 |
11 | 16076241085 |
12 | 7969963614 |
13 | 3a422ba3b8 |
14 | 1d3941b864 |
15 | 10a711a51a |
hex | 95e0bb9b0 |
40232532400 has 30 divisors (see below), whose sum is σ = 96658660052. Its totient is φ = 16093012800.
The previous prime is 40232532383. The next prime is 40232532409. The reversal of 40232532400 is 423523204.
40232532400 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is not an unprimeable number, because it can be changed into a prime (40232532409) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 50290266 + ... + 50291065.
Almost surely, 240232532400 is an apocalyptic number.
40232532400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
40232532400 is an abundant number, since it is smaller than the sum of its proper divisors (56426127652).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40232532400 is a wasteful number, since it uses less digits than its factorization.
40232532400 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 100581349 (or 100581338 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 25.
The spelling of 40232532400 in words is "forty billion, two hundred thirty-two million, five hundred thirty-two thousand, four hundred".
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