Base | Representation |
---|---|
bin | 100100000011010111… |
… | …010000011110000000 |
3 | 10200220211211100211200 |
4 | 210003113100132000 |
5 | 1113240022242310 |
6 | 25441133541200 |
7 | 2540204132133 |
oct | 440327203600 |
9 | 120824740750 |
10 | 38711134080 |
11 | 15465475aa3 |
12 | 7604344800 |
13 | 385c0453c8 |
14 | 1c3334821a |
15 | 10187959c0 |
hex | 9035d0780 |
38711134080 has 96 divisors (see below), whose sum is σ = 133674404760. Its totient is φ = 10322967552.
The previous prime is 38711134043. The next prime is 38711134141. The reversal of 38711134080 is 8043111783.
It is a tau number, because it is divible by the number of its divisors (96).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3354582 + ... + 3366101.
Almost surely, 238711134080 is an apocalyptic number.
38711134080 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
38711134080 is an abundant number, since it is smaller than the sum of its proper divisors (94963270680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38711134080 is a wasteful number, since it uses less digits than its factorization.
38711134080 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6720708 (or 6720693 counting only the distinct ones).
The product of its (nonzero) digits is 16128, while the sum is 36.
The spelling of 38711134080 in words is "thirty-eight billion, seven hundred eleven million, one hundred thirty-four thousand, eighty".
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