Base | Representation |
---|---|
bin | 110000000100100111… |
… | …0100011000000000110 |
3 | 100212110120000202101021 |
4 | 1200021032203000012 |
5 | 3142410402222210 |
6 | 115231451221354 |
7 | 10313143502146 |
oct | 1401116430006 |
9 | 325416022337 |
10 | 103234023430 |
11 | 3a865a0783a |
12 | 18010a4785a |
13 | 9972831685 |
14 | 4dd4784926 |
15 | 2a43108bda |
hex | 18093a3006 |
103234023430 has 32 divisors (see below), whose sum is σ = 189189520128. Its totient is φ = 40549740000.
The previous prime is 103234023413. The next prime is 103234023437. The reversal of 103234023430 is 34320432301.
It is a junction number, because it is equal to n+sod(n) for n = 103234023395 and 103234023404.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103234023437) 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, 111432 + ... + 467851.
It is an arithmetic number, because the mean of its divisors is an integer number (5912172504).
Almost surely, 2103234023430 is an apocalyptic number.
103234023430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
103234023430 is a deficient number, since it is larger than the sum of its proper divisors (85955496698).
103234023430 is a wasteful number, since it uses less digits than its factorization.
103234023430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 579612.
The product of its (nonzero) digits is 5184, while the sum is 25.
Adding to 103234023430 its reverse (34320432301), we get a palindrome (137554455731).
The spelling of 103234023430 in words is "one hundred three billion, two hundred thirty-four million, twenty-three thousand, four hundred thirty".
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