Base | Representation |
---|---|
bin | 1011010010101001100100 |
3 | 12120101022121 |
4 | 23102221210 |
5 | 1224204342 |
6 | 143235324 |
7 | 34105441 |
oct | 13225144 |
9 | 5511277 |
10 | 2959972 |
11 | 1741964 |
12 | ba8b44 |
13 | 7c8382 |
14 | 5709c8 |
15 | 3d7067 |
hex | 2d2a64 |
2959972 has 48 divisors (see below), whose sum is σ = 6048000. Its totient is φ = 1257984.
The previous prime is 2959969. The next prime is 2959981. The reversal of 2959972 is 2799592.
It is a super-2 number, since 2×29599722 = 17522868481568, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37429 + ... + 37507.
It is an arithmetic number, because the mean of its divisors is an integer number (126000).
22959972 is an apocalyptic number.
It is an amenable number.
2959972 is an abundant number, since it is smaller than the sum of its proper divisors (3088028).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2959972 is a wasteful number, since it uses less digits than its factorization.
2959972 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 148 (or 146 counting only the distinct ones).
The product of its digits is 102060, while the sum is 43.
The square root of 2959972 is about 1720.4569160546. The cubic root of 2959972 is about 143.5806343068.
The spelling of 2959972 in words is "two million, nine hundred fifty-nine thousand, nine hundred seventy-two".
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