Base | Representation |
---|---|
bin | 1111100001000… |
… | …11111011011100 |
3 | 100001221100110220 |
4 | 13300203323130 |
5 | 231310424323 |
6 | 20530001340 |
7 | 3140301042 |
oct | 760437334 |
9 | 301840426 |
10 | 130170588 |
11 | 675290a9 |
12 | 37716250 |
13 | 20c78322 |
14 | 13406392 |
15 | b6640e3 |
hex | 7c23edc |
130170588 has 24 divisors (see below), whose sum is σ = 311941392. Its totient is φ = 42217344.
The previous prime is 130170583. The next prime is 130170611. The reversal of 130170588 is 885071031.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130170583) 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, 146145 + ... + 147032.
It is an arithmetic number, because the mean of its divisors is an integer number (12997558).
Almost surely, 2130170588 is an apocalyptic number.
It is an amenable number.
130170588 is an abundant number, since it is smaller than the sum of its proper divisors (181770804).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130170588 is a wasteful number, since it uses less digits than its factorization.
130170588 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 293221 (or 293219 counting only the distinct ones).
The product of its (nonzero) digits is 6720, while the sum is 33.
The square root of 130170588 is about 11409.2325771719. The cubic root of 130170588 is about 506.8011856197.
The spelling of 130170588 in words is "one hundred thirty million, one hundred seventy thousand, five hundred eighty-eight".
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