Base | Representation |
---|---|
bin | 1111100101101… |
… | …00000111000011 |
3 | 100010001100120202 |
4 | 13302310013003 |
5 | 231433324110 |
6 | 20550355415 |
7 | 3145310600 |
oct | 762640703 |
9 | 303040522 |
10 | 130761155 |
11 | 678a1878 |
12 | 3795bb6b |
13 | 21124085 |
14 | 1351b6a7 |
15 | b72e0a5 |
hex | 7cb41c3 |
130761155 has 12 divisors (see below), whose sum is σ = 182532240. Its totient is φ = 89664624.
The previous prime is 130761139. The next prime is 130761181. The reversal of 130761155 is 551167031.
It is not a de Polignac number, because 130761155 - 24 = 130761139 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 266615 + ... + 267104.
It is an arithmetic number, because the mean of its divisors is an integer number (15211020).
Almost surely, 2130761155 is an apocalyptic number.
130761155 is a deficient number, since it is larger than the sum of its proper divisors (51771085).
130761155 is an equidigital number, since it uses as much as digits as its factorization.
130761155 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 533738 (or 533731 counting only the distinct ones).
The product of its (nonzero) digits is 3150, while the sum is 29.
The square root of 130761155 is about 11435.0843897192. The cubic root of 130761155 is about 507.5664597863.
The spelling of 130761155 in words is "one hundred thirty million, seven hundred sixty-one thousand, one hundred fifty-five".
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