Base | Representation |
---|---|
bin | 111100100110001011… |
… | …1000001101000101110 |
3 | 110102212222210012020200 |
4 | 1321030113001220232 |
5 | 4113001302421220 |
6 | 135440404054330 |
7 | 12254513540415 |
oct | 1711427015056 |
9 | 412788705220 |
10 | 130130123310 |
11 | 50208075760 |
12 | 212783943a6 |
13 | c36ab34485 |
14 | 642689c47c |
15 | 35b94b8890 |
hex | 1e4c5c1a2e |
130130123310 has 96 divisors (see below), whose sum is σ = 375147283680. Its totient is φ = 31029523200.
The previous prime is 130130123297. The next prime is 130130123323. The reversal of 130130123310 is 13321031031.
It is a happy number.
130130123310 is a `hidden beast` number, since 1 + 30 + 1 + 301 + 2 + 331 + 0 = 666.
It is an interprime number because it is at equal distance from previous prime (130130123297) and next prime (130130123323).
It is a super-2 number, since 2×1301301233102 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1017025 + ... + 1137804.
It is an arithmetic number, because the mean of its divisors is an integer number (3907784205).
Almost surely, 2130130123310 is an apocalyptic number.
130130123310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
130130123310 is an abundant number, since it is smaller than the sum of its proper divisors (245017160370).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130130123310 is a wasteful number, since it uses less digits than its factorization.
130130123310 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2154914 (or 2154911 counting only the distinct ones).
The product of its (nonzero) digits is 162, while the sum is 18.
Adding to 130130123310 its reverse (13321031031), we get a palindrome (143451154341).
The spelling of 130130123310 in words is "one hundred thirty billion, one hundred thirty million, one hundred twenty-three thousand, three hundred ten".
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