Base | Representation |
---|---|
bin | 10110111110000… |
… | …111000110010010 |
3 | 222212011101000021 |
4 | 112332013012102 |
5 | 1242124141004 |
6 | 102124014054 |
7 | 12356453023 |
oct | 2676070622 |
9 | 885141007 |
10 | 385380754 |
11 | 1885a02a0 |
12 | a909132a |
13 | 61ac3365 |
14 | 3927ac4a |
15 | 23c76d54 |
hex | 16f87192 |
385380754 has 16 divisors (see below), whose sum is σ = 630954720. Its totient is φ = 175080960.
The previous prime is 385380719. The next prime is 385380757. The reversal of 385380754 is 457083583.
385380754 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 385380754.
It is not an unprimeable number, because it can be changed into a prime (385380757) 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, 55762 + ... + 62290.
It is an arithmetic number, because the mean of its divisors is an integer number (39434670).
Almost surely, 2385380754 is an apocalyptic number.
385380754 is a deficient number, since it is larger than the sum of its proper divisors (245573966).
385380754 is a wasteful number, since it uses less digits than its factorization.
385380754 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9225.
The product of its (nonzero) digits is 403200, while the sum is 43.
The square root of 385380754 is about 19631.1169829941. The cubic root of 385380754 is about 727.7183743929.
The spelling of 385380754 in words is "three hundred eighty-five million, three hundred eighty thousand, seven hundred fifty-four".
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