Base | Representation |
---|---|
bin | 1111100000001… |
… | …11000111001000 |
3 | 100001201100120012 |
4 | 13300013013020 |
5 | 231243140202 |
6 | 20523251052 |
7 | 3136266650 |
oct | 760070710 |
9 | 301640505 |
10 | 130052552 |
11 | 67458453 |
12 | 37679a88 |
13 | 20c36696 |
14 | 133b5360 |
15 | b63e152 |
hex | 7c071c8 |
130052552 has 16 divisors (see below), whose sum is σ = 278684160. Its totient is φ = 55736784.
The previous prime is 130052543. The next prime is 130052563. The reversal of 130052552 is 255250031.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1161128 + ... + 1161239.
It is an arithmetic number, because the mean of its divisors is an integer number (17417760).
Almost surely, 2130052552 is an apocalyptic number.
It is an amenable number.
130052552 is an abundant number, since it is smaller than the sum of its proper divisors (148631608).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130052552 is a wasteful number, since it uses less digits than its factorization.
130052552 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2322380 (or 2322376 counting only the distinct ones).
The product of its (nonzero) digits is 1500, while the sum is 23.
The square root of 130052552 is about 11404.0585757878. The cubic root of 130052552 is about 506.6479536794.
The spelling of 130052552 in words is "one hundred thirty million, fifty-two thousand, five hundred fifty-two".
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