Base | Representation |
---|---|
bin | 101001111001011100… |
… | …001111101010111000 |
3 | 11022010020012111110012 |
4 | 221321130033222320 |
5 | 1214113200322222 |
6 | 32400010041052 |
7 | 3151552133111 |
oct | 517134175270 |
9 | 138106174405 |
10 | 44987120312 |
11 | 18096069382 |
12 | 8876119188 |
13 | 431c351924 |
14 | 226aa79208 |
15 | 12847471e2 |
hex | a7970fab8 |
44987120312 has 8 divisors (see below), whose sum is σ = 84350850600. Its totient is φ = 22493560152.
The previous prime is 44987120209. The next prime is 44987120341. The reversal of 44987120312 is 21302178944.
It is a tau number, because it is divible by the number of its divisors (8).
It is a self number, because there is not a number n which added to its sum of digits gives 44987120312.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2811695012 + ... + 2811695027.
It is an arithmetic number, because the mean of its divisors is an integer number (10543856325).
Almost surely, 244987120312 is an apocalyptic number.
It is an amenable number.
44987120312 is a deficient number, since it is larger than the sum of its proper divisors (39363730288).
44987120312 is a wasteful number, since it uses less digits than its factorization.
44987120312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5623390045 (or 5623390041 counting only the distinct ones).
The product of its (nonzero) digits is 96768, while the sum is 41.
The spelling of 44987120312 in words is "forty-four billion, nine hundred eighty-seven million, one hundred twenty thousand, three hundred twelve".
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