Base | Representation |
---|---|
bin | 111100111000110011… |
… | …1100011000011001110 |
3 | 110111111112222222000000 |
4 | 1321301213203003032 |
5 | 4120241313231340 |
6 | 140022413545130 |
7 | 12306143650032 |
oct | 1716147430316 |
9 | 414445888000 |
10 | 130755211470 |
11 | 504a89a9744 |
12 | 214117a51a6 |
13 | c43a4a5420 |
14 | 64858d61c2 |
15 | 36042ded30 |
hex | 1e719e30ce |
130755211470 has 224 divisors, whose sum is σ = 380815610112. Its totient is φ = 32118736896.
The previous prime is 130755211429. The next prime is 130755211481. The reversal of 130755211470 is 74112557031.
130755211470 is a `hidden beast` number, since 1 + 30 + 7 + 552 + 1 + 1 + 4 + 70 = 666.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 111 ways as a sum of consecutive naturals, for example, 57524254 + ... + 57526526.
It is an arithmetic number, because the mean of its divisors is an integer number (1700069688).
Almost surely, 2130755211470 is an apocalyptic number.
130755211470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 130755211470, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (190407805056).
130755211470 is an abundant number, since it is smaller than the sum of its proper divisors (250060398642).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130755211470 is a wasteful number, since it uses less digits than its factorization.
130755211470 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2918 (or 2903 counting only the distinct ones).
The product of its (nonzero) digits is 29400, while the sum is 36.
It can be divided in two parts, 130755 and 211470, that added together give a square (342225 = 5852).
The spelling of 130755211470 in words is "one hundred thirty billion, seven hundred fifty-five million, two hundred eleven thousand, four hundred seventy".
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