Base | Representation |
---|---|
bin | 101001000100101100… |
… | …011101011001101000 |
3 | 11012211120000210101010 |
4 | 221010230131121220 |
5 | 1210310124202113 |
6 | 32132114423520 |
7 | 3120615221421 |
oct | 510454353150 |
9 | 135746023333 |
10 | 44102178408 |
11 | 17781591432 |
12 | 8669891ba0 |
13 | 420abcb172 |
14 | 21c531c648 |
15 | 1231be21c3 |
hex | a44b1d668 |
44102178408 has 64 divisors (see below), whose sum is σ = 115571332800. Its totient is φ = 14008619520.
The previous prime is 44102178389. The next prime is 44102178433. The reversal of 44102178408 is 80487120144.
It is a super-2 number, since 2×441021784082 (a number of 22 digits) contains 22 as substring.
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, 478843 + ... + 563466.
It is an arithmetic number, because the mean of its divisors is an integer number (1805802075).
Almost surely, 244102178408 is an apocalyptic number.
It is an amenable number.
44102178408 is an abundant number, since it is smaller than the sum of its proper divisors (71469154392).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
44102178408 is a wasteful number, since it uses less digits than its factorization.
44102178408 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1042402 (or 1042398 counting only the distinct ones).
The product of its (nonzero) digits is 57344, while the sum is 39.
The spelling of 44102178408 in words is "forty-four billion, one hundred two million, one hundred seventy-eight thousand, four hundred eight".
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