Base | Representation |
---|---|
bin | 101010001101111101… |
… | …100101011001110000 |
3 | 11100000020000221102201 |
4 | 222031331211121300 |
5 | 1220314314420100 |
6 | 32454105152544 |
7 | 3163232402602 |
oct | 521575453160 |
9 | 140006027381 |
10 | 45331404400 |
11 | 1825243a087 |
12 | 895148b754 |
13 | 4375786219 |
14 | 22a0699172 |
15 | 12a4aa236a |
hex | a8df65670 |
45331404400 has 60 divisors (see below), whose sum is σ = 115315110432. Its totient is φ = 17065937920.
The previous prime is 45331404389. The next prime is 45331404407. The reversal of 45331404400 is 440413354.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45331404407) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3326392 + ... + 3339991.
Almost surely, 245331404400 is an apocalyptic number.
45331404400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
45331404400 is an abundant number, since it is smaller than the sum of its proper divisors (69983706032).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45331404400 is a wasteful number, since it uses less digits than its factorization.
45331404400 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6666418 (or 6666407 counting only the distinct ones).
The product of its (nonzero) digits is 11520, while the sum is 28.
Adding to 45331404400 its reverse (440413354), we get a palindrome (45771817754).
The spelling of 45331404400 in words is "forty-five billion, three hundred thirty-one million, four hundred four thousand, four hundred".
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