Base | Representation |
---|---|
bin | 1001100100010010111100 |
3 | 11201102021120 |
4 | 21210102330 |
5 | 1120223324 |
6 | 125430540 |
7 | 30213564 |
oct | 11442274 |
9 | 4642246 |
10 | 2507964 |
11 | 14632a8 |
12 | a0b450 |
13 | 69a704 |
14 | 493da4 |
15 | 348179 |
hex | 2644bc |
2507964 has 12 divisors (see below), whose sum is σ = 5851944. Its totient is φ = 835984.
The previous prime is 2507963. The next prime is 2508001. The reversal of 2507964 is 4697052.
It is a tau number, because it is divible by the number of its divisors (12).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2507963) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 104487 + ... + 104510.
It is an arithmetic number, because the mean of its divisors is an integer number (487662).
22507964 is an apocalyptic number.
It is an amenable number.
2507964 is an abundant number, since it is smaller than the sum of its proper divisors (3343980).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2507964 is a wasteful number, since it uses less digits than its factorization.
2507964 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 209004 (or 209002 counting only the distinct ones).
The product of its (nonzero) digits is 15120, while the sum is 33.
The square root of 2507964 is about 1583.6552655171. The cubic root of 2507964 is about 135.8648455458.
The spelling of 2507964 in words is "two million, five hundred seven thousand, nine hundred sixty-four".
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