Base | Representation |
---|---|
bin | 10011001101010110… |
… | …01001010110101010 |
3 | 222121200211100112001 |
4 | 21212223021112222 |
5 | 132110001134010 |
6 | 4423145041214 |
7 | 513360661162 |
oct | 114653112652 |
9 | 28550740461 |
10 | 10312521130 |
11 | 441217083a |
12 | 1bb978620a |
13 | c84680512 |
14 | 6db8755a2 |
15 | 405541c3a |
hex | 266ac95aa |
10312521130 has 32 divisors (see below), whose sum is σ = 20688903360. Its totient is φ = 3678024960.
The previous prime is 10312521127. The next prime is 10312521151. The reversal of 10312521130 is 3112521301.
10312521130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (19).
It is a junction number, because it is equal to n+sod(n) for n = 10312521098 and 10312521107.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1593136 + ... + 1599595.
It is an arithmetic number, because the mean of its divisors is an integer number (646528230).
Almost surely, 210312521130 is an apocalyptic number.
10312521130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10312521130 is an abundant number, since it is smaller than the sum of its proper divisors (10376382230).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10312521130 is a wasteful number, since it uses less digits than its factorization.
10312521130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3192774.
The product of its (nonzero) digits is 180, while the sum is 19.
The spelling of 10312521130 in words is "ten billion, three hundred twelve million, five hundred twenty-one thousand, one hundred thirty".
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