Base | Representation |
---|---|
bin | 100011011010101101… |
… | …110110111100011000 |
3 | 10122011022122011112001 |
4 | 203122231312330120 |
5 | 1110340433133414 |
6 | 25245333330344 |
7 | 2514253543516 |
oct | 433255667430 |
9 | 118138564461 |
10 | 38029192984 |
11 | 15145540612 |
12 | 7453a969b4 |
13 | 3780989a73 |
14 | 1baa9514b6 |
15 | ec898e074 |
hex | 8dab76f18 |
38029192984 has 32 divisors (see below), whose sum is σ = 76408783920. Its totient is φ = 17680470016.
The previous prime is 38029192951. The next prime is 38029193017. The reversal of 38029192984 is 48929192083.
It is an interprime number because it is at equal distance from previous prime (38029192951) and next prime (38029193017).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1673209 + ... + 1695784.
Almost surely, 238029192984 is an apocalyptic number.
38029192984 is a gapful number since it is divisible by the number (34) formed by its first and last digit.
It is an amenable number.
38029192984 is an abundant number, since it is smaller than the sum of its proper divisors (38379590936).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38029192984 is a wasteful number, since it uses less digits than its factorization.
38029192984 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3369099 (or 3369095 counting only the distinct ones).
The product of its (nonzero) digits is 2239488, while the sum is 55.
The spelling of 38029192984 in words is "thirty-eight billion, twenty-nine million, one hundred ninety-two thousand, nine hundred eighty-four".
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