Base | Representation |
---|---|
bin | 101001101011011110… |
… | …101111100011011100 |
3 | 11021111220110120120222 |
4 | 221223132233203130 |
5 | 1213123220103142 |
6 | 32320441500512 |
7 | 3143006216060 |
oct | 515336574334 |
9 | 137456416528 |
10 | 44752894172 |
11 | 17a85929858 |
12 | 880b7a1738 |
13 | 42b2972b8c |
14 | 2247907aa0 |
15 | 126ddcbbd2 |
hex | a6b7af8dc |
44752894172 has 12 divisors (see below), whose sum is σ = 89505788400. Its totient is φ = 19179811776.
The previous prime is 44752894159. The next prime is 44752894181. The reversal of 44752894172 is 27149825744.
44752894172 is an admirable number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 799158797 + ... + 799158852.
It is an arithmetic number, because the mean of its divisors is an integer number (7458815700).
Almost surely, 244752894172 is an apocalyptic number.
It is an amenable number.
44752894172 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
44752894172 is a wasteful number, since it uses less digits than its factorization.
44752894172 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1598317660 (or 1598317658 counting only the distinct ones).
The product of its digits is 4515840, while the sum is 53.
The spelling of 44752894172 in words is "forty-four billion, seven hundred fifty-two million, eight hundred ninety-four thousand, one hundred seventy-two".
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