Base | Representation |
---|---|
bin | 111100110001100010… |
… | …0001000000111110001 |
3 | 110110212112120000201022 |
4 | 1321203010020013301 |
5 | 4114241311420410 |
6 | 135542252345225 |
7 | 12300120402530 |
oct | 1714304100761 |
9 | 413775500638 |
10 | 130511045105 |
11 | 5039309a961 |
12 | 21363a75215 |
13 | c3cba2609c |
14 | 64612d8317 |
15 | 35dcb5e455 |
hex | 1e631081f1 |
130511045105 has 16 divisors (see below), whose sum is σ = 178998752640. Its totient is φ = 89487199872.
The previous prime is 130511045101. The next prime is 130511045111. The reversal of 130511045105 is 501540115031.
It is not a de Polignac number, because 130511045105 - 22 = 130511045101 is a prime.
It is a super-2 number, since 2×1305110451052 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (130511045101) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 429341 + ... + 667349.
It is an arithmetic number, because the mean of its divisors is an integer number (11187422040).
Almost surely, 2130511045105 is an apocalyptic number.
It is an amenable number.
130511045105 is a deficient number, since it is larger than the sum of its proper divisors (48487707535).
130511045105 is a wasteful number, since it uses less digits than its factorization.
130511045105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 253688.
The product of its (nonzero) digits is 1500, while the sum is 26.
The spelling of 130511045105 in words is "one hundred thirty billion, five hundred eleven million, forty-five thousand, one hundred five".
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