Base | Representation |
---|---|
bin | 1011001000010010100… |
… | …01000110101101110000 |
3 | 1100120001122022020111011 |
4 | 11210021101012231300 |
5 | 22231132314140430 |
6 | 451401533200304 |
7 | 36425262461335 |
oct | 5441121065560 |
9 | 1316048266434 |
10 | 382407568240 |
11 | 1381a6114aa5 |
12 | 62143630094 |
13 | 2a0a399c0c9 |
14 | 1471994a98c |
15 | 9e321eb22a |
hex | 5909446b70 |
382407568240 has 20 divisors (see below), whose sum is σ = 889097596344. Its totient is φ = 152963027264.
The previous prime is 382407568181. The next prime is 382407568241. The reversal of 382407568240 is 42865704283.
It is a tau number, because it is divible by the number of its divisors (20).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (382407568241) 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, 2390047222 + ... + 2390047381.
Almost surely, 2382407568240 is an apocalyptic number.
It is an amenable number.
382407568240 is an abundant number, since it is smaller than the sum of its proper divisors (506690028104).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
382407568240 is a wasteful number, since it uses less digits than its factorization.
382407568240 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4780094616 (or 4780094610 counting only the distinct ones).
The product of its (nonzero) digits is 2580480, while the sum is 49.
The spelling of 382407568240 in words is "three hundred eighty-two billion, four hundred seven million, five hundred sixty-eight thousand, two hundred forty".
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