Base | Representation |
---|---|
bin | 10010111001000010… |
… | …00101110100000110 |
3 | 222011211011201112221 |
4 | 21130201011310012 |
5 | 131232340104110 |
6 | 4354220402554 |
7 | 506221352440 |
oct | 113441056406 |
9 | 28154151487 |
10 | 10142113030 |
11 | 4334a5a6a5 |
12 | 1b706a645a |
13 | c5828751a |
14 | 6c2d97490 |
15 | 3e55d07da |
hex | 25c845d06 |
10142113030 has 32 divisors (see below), whose sum is σ = 20917465920. Its totient is φ = 3468347520.
The previous prime is 10142113027. The next prime is 10142113043. The reversal of 10142113030 is 3031124101.
It is a junction number, because it is equal to n+sod(n) for n = 10142112995 and 10142113013.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 159001 + ... + 213460.
It is an arithmetic number, because the mean of its divisors is an integer number (653670810).
Almost surely, 210142113030 is an apocalyptic number.
10142113030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10142113030 is an abundant number, since it is smaller than the sum of its proper divisors (10775352890).
10142113030 is a wasteful number, since it uses less digits than its factorization.
10142113030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 372864.
The product of its (nonzero) digits is 72, while the sum is 16.
Adding to 10142113030 its reverse (3031124101), we get a palindrome (13173237131).
The spelling of 10142113030 in words is "ten billion, one hundred forty-two million, one hundred thirteen thousand, thirty".
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