Base | Representation |
---|---|
bin | 1000101001010010… |
… | …1110101101101001 |
3 | 12222201210021020102 |
4 | 2022110232231221 |
5 | 14223044040100 |
6 | 1022140235145 |
7 | 111336353063 |
oct | 21224565551 |
9 | 5881707212 |
10 | 2320690025 |
11 | a90a72845 |
12 | 54923bab5 |
13 | 2aca3a684 |
14 | 1802d6733 |
15 | d8b0bcd5 |
hex | 8a52eb69 |
2320690025 has 12 divisors (see below), whose sum is σ = 2918188224. Its totient is φ = 1830402000.
The previous prime is 2320690007. The next prime is 2320690033. The reversal of 2320690025 is 5200960232.
2320690025 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a de Polignac number, because none of the positive numbers 2k-2320690025 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2320690025.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 651941 + ... + 655490.
It is an arithmetic number, because the mean of its divisors is an integer number (243182352).
Almost surely, 22320690025 is an apocalyptic number.
2320690025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2320690025 is a deficient number, since it is larger than the sum of its proper divisors (597498199).
2320690025 is a wasteful number, since it uses less digits than its factorization.
2320690025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1307512 (or 1307507 counting only the distinct ones).
The product of its (nonzero) digits is 6480, while the sum is 29.
The square root of 2320690025 is about 48173.5407147949. The cubic root of 2320690025 is about 1323.9524222444.
The spelling of 2320690025 in words is "two billion, three hundred twenty million, six hundred ninety thousand, twenty-five".
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