Base | Representation |
---|---|
bin | 1111100100110… |
… | …11001111000110 |
3 | 100002212011211020 |
4 | 13302123033012 |
5 | 231422044040 |
6 | 20544252010 |
7 | 3144404550 |
oct | 762331706 |
9 | 302764736 |
10 | 130659270 |
11 | 67832275 |
12 | 37911006 |
13 | 210b98a1 |
14 | 134d24d0 |
15 | b70dcd0 |
hex | 7c9b3c6 |
130659270 has 32 divisors (see below), whose sum is σ = 358380288. Its totient is φ = 29864928.
The previous prime is 130659259. The next prime is 130659283. The reversal of 130659270 is 72956031.
It is a congruent number.
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, 310884 + ... + 311303.
It is an arithmetic number, because the mean of its divisors is an integer number (11199384).
Almost surely, 2130659270 is an apocalyptic number.
130659270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
130659270 is an abundant number, since it is smaller than the sum of its proper divisors (227721018).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130659270 is a wasteful number, since it uses less digits than its factorization.
130659270 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 622204.
The product of its (nonzero) digits is 11340, while the sum is 33.
The square root of 130659270 is about 11430.6285916392. The cubic root of 130659270 is about 507.4345988991.
The spelling of 130659270 in words is "one hundred thirty million, six hundred fifty-nine thousand, two hundred seventy".
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