Base | Representation |
---|---|
bin | 101111001100010010… |
… | …1000110111000001110 |
3 | 100200120211211022110220 |
4 | 1132120211012320032 |
5 | 3130023043042032 |
6 | 114320140012210 |
7 | 10215254511540 |
oct | 1363045067016 |
9 | 320524738426 |
10 | 101344112142 |
11 | 39a86122489 |
12 | 17783b31066 |
13 | 9731120b80 |
14 | 4c95785690 |
15 | 298224012c |
hex | 1798946e0e |
101344112142 has 32 divisors (see below), whose sum is σ = 249462431232. Its totient is φ = 26728117344.
The previous prime is 101344112119. The next prime is 101344112147. The reversal of 101344112142 is 241211443101.
It is a happy number.
101344112142 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (101344112147) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 92805418 + ... + 92806509.
It is an arithmetic number, because the mean of its divisors is an integer number (7795700976).
Almost surely, 2101344112142 is an apocalyptic number.
101344112142 is an abundant number, since it is smaller than the sum of its proper divisors (148118319090).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
101344112142 is a wasteful number, since it uses less digits than its factorization.
101344112142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 185611952.
The product of its (nonzero) digits is 768, while the sum is 24.
Adding to 101344112142 its reverse (241211443101), we get a palindrome (342555555243).
The spelling of 101344112142 in words is "one hundred one billion, three hundred forty-four million, one hundred twelve thousand, one hundred forty-two".
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