Base | Representation |
---|---|
bin | 111100110010110000… |
… | …0111001100100101101 |
3 | 110110222101212222020011 |
4 | 1321211200321210231 |
5 | 4114332322022000 |
6 | 135550321253221 |
7 | 12301126620106 |
oct | 1714540714455 |
9 | 413871788204 |
10 | 130552142125 |
11 | 5040430a739 |
12 | 21375794211 |
13 | c4073b5052 |
14 | 64669553ad |
15 | 35e157b2ba |
hex | 1e6583992d |
130552142125 has 32 divisors (see below), whose sum is σ = 173570866560. Its totient is φ = 97752528000.
The previous prime is 130552142059. The next prime is 130552142131. The reversal of 130552142125 is 521241255031.
It is not a de Polignac number, because 130552142125 - 215 = 130552109357 is a prime.
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, 134016 + ... + 528265.
It is an arithmetic number, because the mean of its divisors is an integer number (5424089580).
Almost surely, 2130552142125 is an apocalyptic number.
It is an amenable number.
130552142125 is a deficient number, since it is larger than the sum of its proper divisors (43018724435).
130552142125 is an equidigital number, since it uses as much as digits as its factorization.
130552142125 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 662398 (or 662388 counting only the distinct ones).
The product of its (nonzero) digits is 12000, while the sum is 31.
Adding to 130552142125 its reverse (521241255031), we get a palindrome (651793397156).
The spelling of 130552142125 in words is "one hundred thirty billion, five hundred fifty-two million, one hundred forty-two thousand, one hundred twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •