Base | Representation |
---|---|
bin | 1010111101010110011100 |
3 | 12101221122111 |
4 | 22331112130 |
5 | 1213411412 |
6 | 141323404 |
7 | 33263212 |
oct | 12752634 |
9 | 5357574 |
10 | 2872732 |
11 | 1692365 |
12 | b66564 |
13 | 797755 |
14 | 54acb2 |
15 | 3bb2a7 |
hex | 2bd59c |
2872732 has 6 divisors (see below), whose sum is σ = 5027288. Its totient is φ = 1436364.
The previous prime is 2872729. The next prime is 2872741. The reversal of 2872732 is 2372782.
It is a junction number, because it is equal to n+sod(n) for n = 2872694 and 2872703.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 359088 + ... + 359095.
22872732 is an apocalyptic number.
It is an amenable number.
2872732 is a deficient number, since it is larger than the sum of its proper divisors (2154556).
2872732 is a wasteful number, since it uses less digits than its factorization.
2872732 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 718187 (or 718185 counting only the distinct ones).
The product of its digits is 9408, while the sum is 31.
The square root of 2872732 is about 1694.9135671178. The cubic root of 2872732 is about 142.1559484877.
The spelling of 2872732 in words is "two million, eight hundred seventy-two thousand, seven hundred thirty-two".
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