Base | Representation |
---|---|
bin | 101001000101010101… |
… | …001000010011011101 |
3 | 11012212022002110012020 |
4 | 221011111020103131 |
5 | 1210320341334101 |
6 | 32133135130353 |
7 | 3121104644454 |
oct | 510525102335 |
9 | 135768073166 |
10 | 44112839901 |
11 | 17787603589 |
12 | 86713739b9 |
13 | 4210191b40 |
14 | 21c68d5b9b |
15 | 1232aeb136 |
hex | a455484dd |
44112839901 has 16 divisors (see below), whose sum is σ = 63366105600. Its totient is φ = 27135823680.
The previous prime is 44112839893. The next prime is 44112839909. The reversal of 44112839901 is 10993821144.
It is an interprime number because it is at equal distance from previous prime (44112839893) and next prime (44112839909).
It is not a de Polignac number, because 44112839901 - 23 = 44112839893 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (44112839909) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 117226 + ... + 319323.
It is an arithmetic number, because the mean of its divisors is an integer number (3960381600).
Almost surely, 244112839901 is an apocalyptic number.
It is an amenable number.
44112839901 is a deficient number, since it is larger than the sum of its proper divisors (19253265699).
44112839901 is a wasteful number, since it uses less digits than its factorization.
44112839901 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 439156.
The product of its (nonzero) digits is 62208, while the sum is 42.
The spelling of 44112839901 in words is "forty-four billion, one hundred twelve million, eight hundred thirty-nine thousand, nine hundred one".
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