Base | Representation |
---|---|
bin | 100111111101110101… |
… | …100100010101011100 |
3 | 11002202201002202201011 |
4 | 213331311210111130 |
5 | 1200341311240042 |
6 | 31414130425004 |
7 | 3046301513020 |
oct | 477565442534 |
9 | 132681082634 |
10 | 42913383772 |
11 | 17221539426 |
12 | 8397732164 |
13 | 407b82b09c |
14 | 21114a8380 |
15 | 11b266ba17 |
hex | 9fdd6455c |
42913383772 has 12 divisors (see below), whose sum is σ = 85826767600. Its totient is φ = 18391450176.
The previous prime is 42913383749. The next prime is 42913383817. The reversal of 42913383772 is 27738331924.
42913383772 is an admirable number.
It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.
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, 766310397 + ... + 766310452.
Almost surely, 242913383772 is an apocalyptic number.
It is an amenable number.
42913383772 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42913383772 is a wasteful number, since it uses less digits than its factorization.
42913383772 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1532620860 (or 1532620858 counting only the distinct ones).
The product of its digits is 1524096, while the sum is 49.
The spelling of 42913383772 in words is "forty-two billion, nine hundred thirteen million, three hundred eighty-three thousand, seven hundred seventy-two".
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