Base | Representation |
---|---|
bin | 1111100010100… |
… | …01100010010011 |
3 | 100002021211201200 |
4 | 13301101202103 |
5 | 231332414040 |
6 | 20534002243 |
7 | 3142006500 |
oct | 761214223 |
9 | 302254650 |
10 | 130357395 |
11 | 67646493 |
12 | 377a6383 |
13 | 2101236c |
14 | 134544a7 |
15 | b69e630 |
hex | 7c51893 |
130357395 has 36 divisors (see below), whose sum is σ = 262847520. Its totient is φ = 59590944.
The previous prime is 130357379. The next prime is 130357417. The reversal of 130357395 is 593753031.
It is a happy number.
It is not a de Polignac number, because 130357395 - 24 = 130357379 is a prime.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 27355 + ... + 31764.
It is an arithmetic number, because the mean of its divisors is an integer number (7301320).
Almost surely, 2130357395 is an apocalyptic number.
130357395 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
130357395 is an abundant number, since it is smaller than the sum of its proper divisors (132490125).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130357395 is a wasteful number, since it uses less digits than its factorization.
130357395 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 59144 (or 59134 counting only the distinct ones).
The product of its (nonzero) digits is 42525, while the sum is 36.
The square root of 130357395 is about 11417.4163014230. The cubic root of 130357395 is about 507.0435054809.
The spelling of 130357395 in words is "one hundred thirty million, three hundred fifty-seven thousand, three hundred ninety-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.062 sec. • engine limits •