Base | Representation |
---|---|
bin | 1111100010011… |
… | …01111011000101 |
3 | 100002021002102121 |
4 | 13301031323011 |
5 | 231331430342 |
6 | 20533405541 |
7 | 3141615400 |
oct | 761157305 |
9 | 302232377 |
10 | 130342597 |
11 | 67636360 |
12 | 377998b1 |
13 | 210086c8 |
14 | 1344cd37 |
15 | b69a067 |
hex | 7c4dec5 |
130342597 has 12 divisors (see below), whose sum is σ = 165407616. Its totient is φ = 101565240.
The previous prime is 130342591. The next prime is 130342607. The reversal of 130342597 is 795243031.
It is not a de Polignac number, because 130342597 - 27 = 130342469 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130342591) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 120373 + ... + 121450.
It is an arithmetic number, because the mean of its divisors is an integer number (13783968).
Almost surely, 2130342597 is an apocalyptic number.
It is an amenable number.
130342597 is a deficient number, since it is larger than the sum of its proper divisors (35065019).
130342597 is a wasteful number, since it uses less digits than its factorization.
130342597 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 241848 (or 241841 counting only the distinct ones).
The product of its (nonzero) digits is 22680, while the sum is 34.
The square root of 130342597 is about 11416.7682379910. The cubic root of 130342597 is about 507.0243184509.
The spelling of 130342597 in words is "one hundred thirty million, three hundred forty-two thousand, five hundred ninety-seven".
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