Base | Representation |
---|---|
bin | 100011101111001110… |
… | …110110110001011010 |
3 | 10200001022022001102200 |
4 | 203233032312301122 |
5 | 1112042041343404 |
6 | 25343430511030 |
7 | 2525633260611 |
oct | 435716666132 |
9 | 120038261380 |
10 | 38373387354 |
11 | 1530185a975 |
12 | 752b205476 |
13 | 380708c583 |
14 | 1c0054a878 |
15 | ee8ccc839 |
hex | 8ef3b6c5a |
38373387354 has 48 divisors (see below), whose sum is σ = 87535125600. Its totient is φ = 12115575648.
The previous prime is 38373387347. The next prime is 38373387379. The reversal of 38373387354 is 45378337383.
It is a self number, because there is not a number n which added to its sum of digits gives 38373387354.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2944617 + ... + 2957619.
It is an arithmetic number, because the mean of its divisors is an integer number (1823648450).
Almost surely, 238373387354 is an apocalyptic number.
38373387354 is an abundant number, since it is smaller than the sum of its proper divisors (49161738246).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38373387354 is a wasteful number, since it uses less digits than its factorization.
38373387354 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21659 (or 21656 counting only the distinct ones).
The product of its digits is 15240960, while the sum is 54.
The spelling of 38373387354 in words is "thirty-eight billion, three hundred seventy-three million, three hundred eighty-seven thousand, three hundred fifty-four".
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