Base | Representation |
---|---|
bin | 1111100100110… |
… | …01000001100100 |
3 | 100002211201101202 |
4 | 13302121001210 |
5 | 231421301322 |
6 | 20544142032 |
7 | 3144336260 |
oct | 762310144 |
9 | 302751352 |
10 | 130650212 |
11 | 67826490 |
12 | 37907918 |
13 | 210b5724 |
14 | 134cd0a0 |
15 | b70b292 |
hex | 7c99064 |
130650212 has 48 divisors (see below), whose sum is σ = 297464832. Its totient is φ = 48686880.
The previous prime is 130650199. The next prime is 130650259. The reversal of 130650212 is 212056031.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2138 + ... + 16305.
It is an arithmetic number, because the mean of its divisors is an integer number (6197184).
Almost surely, 2130650212 is an apocalyptic number.
It is an amenable number.
130650212 is an abundant number, since it is smaller than the sum of its proper divisors (166814620).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130650212 is a wasteful number, since it uses less digits than its factorization.
130650212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18488 (or 18486 counting only the distinct ones).
The product of its (nonzero) digits is 360, while the sum is 20.
The square root of 130650212 is about 11430.2323685916. The cubic root of 130650212 is about 507.4228726005.
The spelling of 130650212 in words is "one hundred thirty million, six hundred fifty thousand, two hundred twelve".
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