Base | Representation |
---|---|
bin | 1111100111011… |
… | …00000111010010 |
3 | 100010111000020201 |
4 | 13303230013102 |
5 | 232013144141 |
6 | 20555325414 |
7 | 3150254431 |
oct | 763540722 |
9 | 303430221 |
10 | 130990546 |
11 | 67a39155 |
12 | 37a5086a |
13 | 211a45cb |
14 | 1357b118 |
15 | b777031 |
hex | 7cec1d2 |
130990546 has 16 divisors (see below), whose sum is σ = 201783960. Its totient is φ = 63751680.
The previous prime is 130990529. The next prime is 130990591. The reversal of 130990546 is 645099031.
It can be written as a sum of positive squares in 4 ways, for example, as 43362225 + 87628321 = 6585^2 + 9361^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6300 + ... + 17368.
Almost surely, 2130990546 is an apocalyptic number.
130990546 is a deficient number, since it is larger than the sum of its proper divisors (70793414).
130990546 is a wasteful number, since it uses less digits than its factorization.
130990546 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11229.
The product of its (nonzero) digits is 29160, while the sum is 37.
The square root of 130990546 is about 11445.1101349004. The cubic root of 130990546 is about 507.8630900813.
The spelling of 130990546 in words is "one hundred thirty million, nine hundred ninety thousand, five hundred forty-six".
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