Base | Representation |
---|---|
bin | 101000000000110010… |
… | …011011000011011100 |
3 | 11002220011020222211011 |
4 | 220000302123003130 |
5 | 1200442000002342 |
6 | 31423055505004 |
7 | 3050442355621 |
oct | 500062330334 |
9 | 132804228734 |
10 | 42962890972 |
11 | 17247482971 |
12 | 83b0228164 |
13 | 4088b730a1 |
14 | 2117cb4348 |
15 | 11b6b9a717 |
hex | a00c9b0dc |
42962890972 has 24 divisors (see below), whose sum is σ = 79180819200. Its totient is φ = 20340904176.
The previous prime is 42962890939. The next prime is 42962890981. The reversal of 42962890972 is 27909826924.
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, 19779 + ... + 293797.
It is an arithmetic number, because the mean of its divisors is an integer number (3299200800).
Almost surely, 242962890972 is an apocalyptic number.
It is an amenable number.
42962890972 is a deficient number, since it is larger than the sum of its proper divisors (36217928228).
42962890972 is a wasteful number, since it uses less digits than its factorization.
42962890972 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 276105 (or 276103 counting only the distinct ones).
The product of its (nonzero) digits is 7838208, while the sum is 58.
The spelling of 42962890972 in words is "forty-two billion, nine hundred sixty-two million, eight hundred ninety thousand, nine hundred seventy-two".
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