Base | Representation |
---|---|
bin | 11110110111000111… |
… | …110011100110000110 |
3 | 10011112101012110010221 |
4 | 132313013303212012 |
5 | 1020331041013232 |
6 | 23120053534554 |
7 | 2252111155135 |
oct | 366707634606 |
9 | 104471173127 |
10 | 33137047942 |
11 | 13064aaa639 |
12 | 650964445a |
13 | 318129209b |
14 | 1864d2791c |
15 | cde23e897 |
hex | 7b71f3986 |
33137047942 has 8 divisors (see below), whose sum is σ = 49709815056. Its totient is φ = 16567109592.
The previous prime is 33137047927. The next prime is 33137047963. The reversal of 33137047942 is 24974073133.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 677658 + ... + 724909.
It is an arithmetic number, because the mean of its divisors is an integer number (6213726882).
Almost surely, 233137047942 is an apocalyptic number.
33137047942 is a deficient number, since it is larger than the sum of its proper divisors (16572767114).
33137047942 is a wasteful number, since it uses less digits than its factorization.
33137047942 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1414382.
The product of its (nonzero) digits is 381024, while the sum is 43.
The spelling of 33137047942 in words is "thirty-three billion, one hundred thirty-seven million, forty-seven thousand, nine hundred forty-two".
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