Base | Representation |
---|---|
bin | 111100100110111001… |
… | …0101011000010111000 |
3 | 110102221122222202221220 |
4 | 1321031302223002320 |
5 | 4113023430214044 |
6 | 135443023032040 |
7 | 12255225001335 |
oct | 1711562530270 |
9 | 412848882856 |
10 | 130154148024 |
11 | 5021a69489a |
12 | 2128443b620 |
13 | c372ac6794 |
14 | 6429b5398c |
15 | 35bb662019 |
hex | 1e4dcab0b8 |
130154148024 has 128 divisors (see below), whose sum is σ = 344586977280. Its totient is φ = 40905187200.
The previous prime is 130154148013. The next prime is 130154148041. The reversal of 130154148024 is 420841451031.
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, 7789519 + ... + 7806209.
It is an arithmetic number, because the mean of its divisors is an integer number (2692085760).
Almost surely, 2130154148024 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 130154148024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (172293488640).
130154148024 is an abundant number, since it is smaller than the sum of its proper divisors (214432829256).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130154148024 is a wasteful number, since it uses less digits than its factorization.
130154148024 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17001 (or 16997 counting only the distinct ones).
The product of its (nonzero) digits is 15360, while the sum is 33.
Adding to 130154148024 its reverse (420841451031), we get a palindrome (550995599055).
The spelling of 130154148024 in words is "one hundred thirty billion, one hundred fifty-four million, one hundred forty-eight thousand, twenty-four".
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