Base | Representation |
---|---|
bin | 1111100001010… |
… | …01111110100010 |
3 | 100001222121110110 |
4 | 13300221332202 |
5 | 231312222422 |
6 | 20530312150 |
7 | 3140433213 |
oct | 760517642 |
9 | 301877413 |
10 | 130195362 |
11 | 67545780 |
12 | 37728656 |
13 | 20c8669b |
14 | 1341140a |
15 | b66b60c |
hex | 7c29fa2 |
130195362 has 16 divisors (see below), whose sum is σ = 284062752. Its totient is φ = 39453120.
The previous prime is 130195361. The next prime is 130195369. The reversal of 130195362 is 263591031.
It is a super-2 number, since 2×1301953622 = 33901664572622088, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (130195361) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 986263 + ... + 986394.
It is an arithmetic number, because the mean of its divisors is an integer number (17753922).
Almost surely, 2130195362 is an apocalyptic number.
130195362 is an abundant number, since it is smaller than the sum of its proper divisors (153867390).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130195362 is a wasteful number, since it uses less digits than its factorization.
130195362 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1972673.
The product of its (nonzero) digits is 4860, while the sum is 30.
The square root of 130195362 is about 11410.3182251855. The cubic root of 130195362 is about 506.8333349614.
It can be divided in two parts, 13019 and 5362, that added together give a palindrome (18381).
The spelling of 130195362 in words is "one hundred thirty million, one hundred ninety-five thousand, three hundred sixty-two".
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