Base | Representation |
---|---|
bin | 111100101011000001… |
… | …0100010100111101110 |
3 | 110110022022101002020110 |
4 | 1321112002202213232 |
5 | 4113314341304200 |
6 | 135504445000450 |
7 | 12261525123345 |
oct | 1712602424756 |
9 | 413268332213 |
10 | 130292525550 |
11 | 50290808990 |
12 | 21302853126 |
13 | c395686485 |
14 | 6440294b5c |
15 | 35c8897b50 |
hex | 1e560a29ee |
130292525550 has 48 divisors (see below), whose sum is σ = 352500509952. Its totient is φ = 31586066400.
The previous prime is 130292525549. The next prime is 130292525551. The reversal of 130292525550 is 55525292031.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (130292525549) and next prime (130292525551).
It is a super-2 number, since 2×1302925255502 (a number of 23 digits) contains 22 as substring.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 130292525499 and 130292525508.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130292525551) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 39480934 + ... + 39484233.
It is an arithmetic number, because the mean of its divisors is an integer number (7343760624).
Almost surely, 2130292525550 is an apocalyptic number.
130292525550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
130292525550 is an abundant number, since it is smaller than the sum of its proper divisors (222207984402).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130292525550 is a wasteful number, since it uses less digits than its factorization.
130292525550 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 78965193 (or 78965188 counting only the distinct ones).
The product of its (nonzero) digits is 135000, while the sum is 39.
The spelling of 130292525550 in words is "one hundred thirty billion, two hundred ninety-two million, five hundred twenty-five thousand, five hundred fifty".
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