Base | Representation |
---|---|
bin | 100100101111101001… |
… | …100001101111000000 |
3 | 10202211121220000010220 |
4 | 210233221201233000 |
5 | 1121300223332041 |
6 | 30042554423040 |
7 | 2564465331351 |
oct | 445751415700 |
9 | 122747800126 |
10 | 39454120896 |
11 | 15806905a93 |
12 | 7791131a80 |
13 | 3949c55988 |
14 | 1ca3cb1d28 |
15 | 105db09d66 |
hex | 92fa61bc0 |
39454120896 has 28 divisors (see below), whose sum is σ = 104389028712. Its totient is φ = 13151373568.
The previous prime is 39454120889. The next prime is 39454120963. The reversal of 39454120896 is 69802145493.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102744915 + ... + 102745298.
Almost surely, 239454120896 is an apocalyptic number.
It is an amenable number.
39454120896 is an abundant number, since it is smaller than the sum of its proper divisors (64934907816).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
39454120896 is a wasteful number, since it uses less digits than its factorization.
39454120896 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 205490228 (or 205490218 counting only the distinct ones).
The product of its (nonzero) digits is 1866240, while the sum is 51.
The spelling of 39454120896 in words is "thirty-nine billion, four hundred fifty-four million, one hundred twenty thousand, eight hundred ninety-six".
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