Base | Representation |
---|---|
bin | 1010001010001000111100 |
3 | 12000021220121 |
4 | 22022020330 |
5 | 1140203342 |
6 | 133024324 |
7 | 31430524 |
oct | 12121074 |
9 | 5007817 |
10 | 2662972 |
11 | 1559804 |
12 | a850a4 |
13 | 723130 |
14 | 4d4684 |
15 | 379067 |
hex | 28a23c |
2662972 has 24 divisors (see below), whose sum is σ = 5087376. Its totient is φ = 1212288.
The previous prime is 2662951. The next prime is 2662981. The reversal of 2662972 is 2792662.
2662972 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.
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, 4008 + ... + 4624.
It is an arithmetic number, because the mean of its divisors is an integer number (211974).
22662972 is an apocalyptic number.
It is an amenable number.
2662972 is a deficient number, since it is larger than the sum of its proper divisors (2424404).
2662972 is a wasteful number, since it uses less digits than its factorization.
2662972 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 717 (or 715 counting only the distinct ones).
The product of its digits is 18144, while the sum is 34.
The square root of 2662972 is about 1631.8615137321. The cubic root of 2662972 is about 138.6081818002.
The spelling of 2662972 in words is "two million, six hundred sixty-two thousand, nine hundred seventy-two".
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