Base | Representation |
---|---|
bin | 111100101110111100… |
… | …0101010000000111100 |
3 | 110110122111001101221202 |
4 | 1321131320222000330 |
5 | 4114102040331444 |
6 | 135525510115032 |
7 | 12265014000320 |
oct | 1713570520074 |
9 | 413574041852 |
10 | 130424152124 |
11 | 50349040982 |
12 | 2133a94ba78 |
13 | c3b6a21416 |
14 | 6453959980 |
15 | 35d51e834e |
hex | 1e5de2a03c |
130424152124 has 96 divisors (see below), whose sum is σ = 271871631360. Its totient is φ = 53564313600.
The previous prime is 130424152097. The next prime is 130424152163. The reversal of 130424152124 is 421251424031.
It is a happy number.
It is a super-2 number, since 2×1304241521242 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (29).
It is a congruent number.
It is an unprimeable number.
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 31 ways as a sum of consecutive naturals, for example, 107167964 + ... + 107169180.
It is an arithmetic number, because the mean of its divisors is an integer number (2831996160).
Almost surely, 2130424152124 is an apocalyptic number.
130424152124 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 130424152124, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (135935815680).
130424152124 is an abundant number, since it is smaller than the sum of its proper divisors (141447479236).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130424152124 is a wasteful number, since it uses less digits than its factorization.
130424152124 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2139 (or 2137 counting only the distinct ones).
The product of its (nonzero) digits is 7680, while the sum is 29.
Adding to 130424152124 its reverse (421251424031), we get a palindrome (551675576155).
The spelling of 130424152124 in words is "one hundred thirty billion, four hundred twenty-four million, one hundred fifty-two thousand, one hundred twenty-four".
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