Base | Representation |
---|---|
bin | 100011110111001100… |
… | …011001110011010111 |
3 | 10200101121122100120210 |
4 | 203313030121303113 |
5 | 1112330240242020 |
6 | 25405001500503 |
7 | 2532144530505 |
oct | 436714316327 |
9 | 120347570523 |
10 | 38506962135 |
11 | 153701a3654 |
12 | 7567aa1733 |
13 | 382895a1c5 |
14 | 1c1419b675 |
15 | 10058b53e0 |
hex | 8f7319cd7 |
38506962135 has 32 divisors (see below), whose sum is σ = 64302087168. Its totient is φ = 19640403200.
The previous prime is 38506962101. The next prime is 38506962163. The reversal of 38506962135 is 53126960583.
It is not a de Polignac number, because 38506962135 - 26 = 38506962071 is a prime.
It is a super-2 number, since 2×385069621352 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3386710 + ... + 3398060.
It is an arithmetic number, because the mean of its divisors is an integer number (2009440224).
Almost surely, 238506962135 is an apocalyptic number.
38506962135 is a deficient number, since it is larger than the sum of its proper divisors (25795125033).
38506962135 is a wasteful number, since it uses less digits than its factorization.
38506962135 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21215.
The product of its (nonzero) digits is 1166400, while the sum is 48.
The spelling of 38506962135 in words is "thirty-eight billion, five hundred six million, nine hundred sixty-two thousand, one hundred thirty-five".
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