Base | Representation |
---|---|
bin | 1111100110010… |
… | …10011110100110 |
3 | 100010020000021001 |
4 | 13303022132212 |
5 | 231444242044 |
6 | 20552343514 |
7 | 3146141653 |
oct | 763123646 |
9 | 303200231 |
10 | 130852774 |
11 | 67954698 |
12 | 379a4b9a |
13 | 211569a0 |
14 | 13542c2a |
15 | b74b2d4 |
hex | 7cca7a6 |
130852774 has 16 divisors (see below), whose sum is σ = 223812288. Its totient is φ = 56840832.
The previous prime is 130852721. The next prime is 130852781. The reversal of 130852774 is 477258031.
It is a congruent number.
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, 147582 + ... + 148465.
It is an arithmetic number, because the mean of its divisors is an integer number (13988268).
Almost surely, 2130852774 is an apocalyptic number.
130852774 is a deficient number, since it is larger than the sum of its proper divisors (92959514).
130852774 is a wasteful number, since it uses less digits than its factorization.
130852774 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 296079.
The product of its (nonzero) digits is 47040, while the sum is 37.
The square root of 130852774 is about 11439.0897365131. The cubic root of 130852774 is about 507.6849758059.
The spelling of 130852774 in words is "one hundred thirty million, eight hundred fifty-two thousand, seven hundred seventy-four".
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