Base | Representation |
---|---|
bin | 111100101010010111… |
… | …1100001111000111000 |
3 | 110110020210102111211100 |
4 | 1321110233201320320 |
5 | 4113243303431400 |
6 | 135502350331400 |
7 | 12261142141344 |
oct | 1712457417070 |
9 | 413223374740 |
10 | 130270764600 |
11 | 5027a4a5629 |
12 | 212b74b9b60 |
13 | c391007682 |
14 | 643b42c624 |
15 | 35c69ea100 |
hex | 1e54be1e38 |
130270764600 has 144 divisors (see below), whose sum is σ = 440022562200. Its totient is φ = 34537985280.
The previous prime is 130270764557. The next prime is 130270764619. The reversal of 130270764600 is 6467072031.
130270764600 is a `hidden beast` number, since 1 + 3 + 0 + 2 + 7 + 0 + 7 + 646 + 0 + 0 = 666.
It is a super-2 number, since 2×1302707646002 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 102231 + ... + 520569.
Almost surely, 2130270764600 is an apocalyptic number.
130270764600 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 130270764600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (220011281100).
130270764600 is an abundant number, since it is smaller than the sum of its proper divisors (309751797600).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130270764600 is a wasteful number, since it uses less digits than its factorization.
130270764600 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 418534 (or 418522 counting only the distinct ones).
The product of its (nonzero) digits is 42336, while the sum is 36.
The spelling of 130270764600 in words is "one hundred thirty billion, two hundred seventy million, seven hundred sixty-four thousand, six hundred".
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