Base | Representation |
---|---|
bin | 101001011010101010… |
… | …001110011010010000 |
3 | 11020210020110012021010 |
4 | 221122222032122100 |
5 | 1212033444111342 |
6 | 32232441130520 |
7 | 3133011432504 |
oct | 513252163220 |
9 | 136706405233 |
10 | 44470691472 |
11 | 17950600789 |
12 | 8751189a40 |
13 | 4269366a2c |
14 | 221c248304 |
15 | 125423629c |
hex | a5aa8e690 |
44470691472 has 80 divisors (see below), whose sum is σ = 115437486528. Its totient is φ = 14752120320.
The previous prime is 44470691453. The next prime is 44470691483. The reversal of 44470691472 is 27419607444.
It is a Harshad number since it is a multiple of its sum of digits (48).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12416722 + ... + 12420302.
Almost surely, 244470691472 is an apocalyptic number.
It is an amenable number.
44470691472 is an abundant number, since it is smaller than the sum of its proper divisors (70966795056).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
44470691472 is a wasteful number, since it uses less digits than its factorization.
44470691472 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4768 (or 4762 counting only the distinct ones).
The product of its (nonzero) digits is 1354752, while the sum is 48.
The spelling of 44470691472 in words is "forty-four billion, four hundred seventy million, six hundred ninety-one thousand, four hundred seventy-two".
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