Base | Representation |
---|---|
bin | 1011000100111101000… |
… | …11101010011101110101 |
3 | 1100101102212112201120210 |
4 | 11202132203222131311 |
5 | 22214001010134112 |
6 | 450504141020033 |
7 | 36333023265324 |
oct | 5423643523565 |
9 | 1311385481523 |
10 | 380617271157 |
11 | 137467588332 |
12 | 61923b54619 |
13 | 29b79ac8616 |
14 | 145c9c7c0bb |
15 | 9d79e5cb3c |
hex | 589e8ea775 |
380617271157 has 16 divisors (see below), whose sum is σ = 521041082688. Its totient is φ = 246997096320.
The previous prime is 380617271141. The next prime is 380617271171. The reversal of 380617271157 is 751172716083.
It is not a de Polignac number, because 380617271157 - 24 = 380617271141 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (380617271137) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3438118 + ... + 3547095.
It is an arithmetic number, because the mean of its divisors is an integer number (32565067668).
Almost surely, 2380617271157 is an apocalyptic number.
It is an amenable number.
380617271157 is a deficient number, since it is larger than the sum of its proper divisors (140423811531).
380617271157 is a wasteful number, since it uses less digits than its factorization.
380617271157 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6985700.
The product of its (nonzero) digits is 493920, while the sum is 48.
The spelling of 380617271157 in words is "three hundred eighty billion, six hundred seventeen million, two hundred seventy-one thousand, one hundred fifty-seven".
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