Base | Representation |
---|---|
bin | 1010111101011001111111 |
3 | 12101221221220 |
4 | 22331121333 |
5 | 1213413314 |
6 | 141324423 |
7 | 33263655 |
oct | 12753177 |
9 | 5357856 |
10 | 2872959 |
11 | 1692551 |
12 | b66713 |
13 | 79789b |
14 | 54add5 |
15 | 3bb3a9 |
hex | 2bd67f |
2872959 has 8 divisors (see below), whose sum is σ = 3919872. Its totient is φ = 1870680.
The previous prime is 2872937. The next prime is 2872967. The reversal of 2872959 is 9592782.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2872959 - 28 = 2872703 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 2872959.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2872459) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11007 + ... + 11264.
It is an arithmetic number, because the mean of its divisors is an integer number (489984).
22872959 is an apocalyptic number.
2872959 is a deficient number, since it is larger than the sum of its proper divisors (1046913).
2872959 is a wasteful number, since it uses less digits than its factorization.
2872959 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22317.
The product of its digits is 90720, while the sum is 42.
The square root of 2872959 is about 1694.9805308616. The cubic root of 2872959 is about 142.1596927226.
The spelling of 2872959 in words is "two million, eight hundred seventy-two thousand, nine hundred fifty-nine".
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