Base | Representation |
---|---|
bin | 101001001111111001… |
… | …101110010011001011 |
3 | 11020022122211112012100 |
4 | 221033321232103023 |
5 | 1211201243024000 |
6 | 32202512444443 |
7 | 3125360346510 |
oct | 511771562313 |
9 | 136278745170 |
10 | 44290204875 |
11 | 17868736504 |
12 | 8700849723 |
13 | 423ab52527 |
14 | 22022a5307 |
15 | 1243483a00 |
hex | a4fe6e4cb |
44290204875 has 96 divisors (see below), whose sum is σ = 91712649600. Its totient is φ = 20143468800.
The previous prime is 44290204841. The next prime is 44290204919. The reversal of 44290204875 is 57840209244.
It is not a de Polignac number, because 44290204875 - 213 = 44290196683 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a self number, because there is not a number n which added to its sum of digits gives 44290204875.
It is an unprimeable number.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1537101 + ... + 1565649.
It is an arithmetic number, because the mean of its divisors is an integer number (955340100).
Almost surely, 244290204875 is an apocalyptic number.
44290204875 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
44290204875 is an abundant number, since it is smaller than the sum of its proper divisors (47422444725).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
44290204875 is a wasteful number, since it uses less digits than its factorization.
44290204875 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28774 (or 28761 counting only the distinct ones).
The product of its (nonzero) digits is 645120, while the sum is 45.
The spelling of 44290204875 in words is "forty-four billion, two hundred ninety million, two hundred four thousand, eight hundred seventy-five".
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