Base | Representation |
---|---|
bin | 111100110011001000… |
… | …0010100010101111100 |
3 | 110111000021021111112220 |
4 | 1321212100110111330 |
5 | 4114344012310130 |
6 | 135551443525340 |
7 | 12301340361303 |
oct | 1714620242574 |
9 | 414007244486 |
10 | 130564572540 |
11 | 5041032a906 |
12 | 21379989850 |
13 | c409b47c1c |
14 | 646846d43a |
15 | 35e26d4410 |
hex | 1e6641457c |
130564572540 has 48 divisors (see below), whose sum is σ = 369200432160. Its totient is φ = 34472492800.
The previous prime is 130564572539. The next prime is 130564572583. The reversal of 130564572540 is 45275465031.
It is a junction number, because it is equal to n+sod(n) for n = 130564572492 and 130564572501.
It is a congruent number.
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, 10766595 + ... + 10778714.
It is an arithmetic number, because the mean of its divisors is an integer number (7691675670).
Almost surely, 2130564572540 is an apocalyptic number.
130564572540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
130564572540 is an abundant number, since it is smaller than the sum of its proper divisors (238635859620).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130564572540 is a wasteful number, since it uses less digits than its factorization.
130564572540 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21545422 (or 21545420 counting only the distinct ones).
The product of its (nonzero) digits is 504000, while the sum is 42.
The spelling of 130564572540 in words is "one hundred thirty billion, five hundred sixty-four million, five hundred seventy-two thousand, five hundred forty".
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