Base | Representation |
---|---|
bin | 1001010100100111100… |
… | …11101111000110000101 |
3 | 1010121202202212110210010 |
4 | 10222103303233012011 |
5 | 20221442143033101 |
6 | 403051443020433 |
7 | 32066341626426 |
oct | 4522363570605 |
9 | 1117682773703 |
10 | 320307392901 |
11 | 11392919a141 |
12 | 520b236a719 |
13 | 242880c2322 |
14 | 117081a364d |
15 | 84ea3e92d6 |
hex | 4a93cef185 |
320307392901 has 32 divisors (see below), whose sum is σ = 452034680832. Its totient is φ = 201326861120.
The previous prime is 320307392863. The next prime is 320307392921. The reversal of 320307392901 is 109293703023.
320307392901 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 320307392901 - 26 = 320307392837 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 320307392901.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (320307392921) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 34352026 + ... + 34361348.
It is an arithmetic number, because the mean of its divisors is an integer number (14126083776).
Almost surely, 2320307392901 is an apocalyptic number.
It is an amenable number.
320307392901 is a deficient number, since it is larger than the sum of its proper divisors (131727287931).
320307392901 is a wasteful number, since it uses less digits than its factorization.
320307392901 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16433.
The product of its (nonzero) digits is 61236, while the sum is 39.
The spelling of 320307392901 in words is "three hundred twenty billion, three hundred seven million, three hundred ninety-two thousand, nine hundred one".
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