Base | Representation |
---|---|
bin | 10001011101001110110000… |
… | …11000011001111100100100 |
3 | 12000220211111111202111201001 |
4 | 20232213120120121330210 |
5 | 20012421104232010430 |
6 | 213351031255443044 |
7 | 11041265206466323 |
oct | 1056473030317444 |
9 | 160824444674631 |
10 | 38387753000740 |
11 | 112601778908a0 |
12 | 437b978986484 |
13 | 1855c462a8300 |
14 | 969d974760ba |
15 | 4688483773ca |
hex | 22e9d8619f24 |
38387753000740 has 144 divisors (see below), whose sum is σ = 96433484878080. Its totient is φ = 12722292311040.
The previous prime is 38387753000659. The next prime is 38387753000759. The reversal of 38387753000740 is 4700035778383.
It is a Harshad number since it is a multiple of its sum of digits (55).
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3597489 + ... + 9471928.
It is an arithmetic number, because the mean of its divisors is an integer number (669676978320).
Almost surely, 238387753000740 is an apocalyptic number.
It is an amenable number.
38387753000740 is an abundant number, since it is smaller than the sum of its proper divisors (58045731877340).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38387753000740 is a wasteful number, since it uses less digits than its factorization.
38387753000740 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13069542 (or 13069527 counting only the distinct ones).
The product of its (nonzero) digits is 11854080, while the sum is 55.
The spelling of 38387753000740 in words is "thirty-eight trillion, three hundred eighty-seven billion, seven hundred fifty-three million, seven hundred forty", and thus it is an aban number.
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