Base | Representation |
---|---|
bin | 111100101010000011… |
… | …0101000110111101000 |
3 | 110110020001020220200210 |
4 | 1321110012220313220 |
5 | 4113233032422123 |
6 | 135501324501120 |
7 | 12260652054612 |
oct | 1712406506750 |
9 | 413201226623 |
10 | 130260045288 |
11 | 50274443a9a |
12 | 212b39aa7a0 |
13 | c38ba23599 |
14 | 6439c3bdb2 |
15 | 35c5acde93 |
hex | 1e541a8de8 |
130260045288 has 64 divisors (see below), whose sum is σ = 331247568960. Its totient is φ = 42679003136.
The previous prime is 130260045263. The next prime is 130260045299. The reversal of 130260045288 is 882540062031.
It is a super-2 number, since 2×1302600452882 (a number of 23 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 226456 + ... + 558392.
It is an arithmetic number, because the mean of its divisors is an integer number (5175743265).
Almost surely, 2130260045288 is an apocalyptic number.
It is an amenable number.
130260045288 is an abundant number, since it is smaller than the sum of its proper divisors (200987523672).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130260045288 is a wasteful number, since it uses less digits than its factorization.
130260045288 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 332226 (or 332222 counting only the distinct ones).
The product of its (nonzero) digits is 92160, while the sum is 39.
The spelling of 130260045288 in words is "one hundred thirty billion, two hundred sixty million, forty-five thousand, two hundred eighty-eight".
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