Base | Representation |
---|---|
bin | 1011010011110111111011 |
3 | 12120122012100 |
4 | 23103313323 |
5 | 1224334422 |
6 | 143314443 |
7 | 34126164 |
oct | 13236773 |
9 | 5518170 |
10 | 2964987 |
11 | 1745703 |
12 | baba23 |
13 | 7ca73c |
14 | 57276b |
15 | 3d87ac |
hex | 2d3dfb |
2964987 has 12 divisors (see below), whose sum is σ = 4534920. Its totient is φ = 1860288.
The previous prime is 2964971. The next prime is 2965003. The reversal of 2964987 is 7894692.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (2964971) and next prime (2965003).
It is not a de Polignac number, because 2964987 - 24 = 2964971 is a prime.
It is a super-2 number, since 2×29649872 = 17582295820338, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (2964947) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9537 + ... + 9842.
It is an arithmetic number, because the mean of its divisors is an integer number (377910).
22964987 is an apocalyptic number.
2964987 is a deficient number, since it is larger than the sum of its proper divisors (1569933).
2964987 is a wasteful number, since it uses less digits than its factorization.
2964987 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19402 (or 19399 counting only the distinct ones).
The product of its digits is 217728, while the sum is 45.
The square root of 2964987 is about 1721.9137609067. The cubic root of 2964987 is about 143.6616768083.
The spelling of 2964987 in words is "two million, nine hundred sixty-four thousand, nine hundred eighty-seven".
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