Base | Representation |
---|---|
bin | 10110011010010101… |
… | …10101001010111111 |
3 | 1011001112112011112021 |
4 | 23031022311022333 |
5 | 144120204244403 |
6 | 5305533421011 |
7 | 604111121536 |
oct | 131512651277 |
9 | 34045464467 |
10 | 12032103103 |
11 | 5114899169 |
12 | 23b963a767 |
13 | 11999c4b47 |
14 | 821db731d |
15 | 4a64b28bd |
hex | 2cd2b52bf |
12032103103 has 8 divisors (see below), whose sum is σ = 12561199200. Its totient is φ = 11510620128.
The previous prime is 12032103059. The next prime is 12032103131. The reversal of 12032103103 is 30130123021.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 12032103103 - 213 = 12032094911 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12032103133) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1900051 + ... + 1906372.
It is an arithmetic number, because the mean of its divisors is an integer number (1570149900).
Almost surely, 212032103103 is an apocalyptic number.
12032103103 is a deficient number, since it is larger than the sum of its proper divisors (529096097).
12032103103 is a wasteful number, since it uses less digits than its factorization.
12032103103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3806561.
The product of its (nonzero) digits is 108, while the sum is 16.
Adding to 12032103103 its reverse (30130123021), we get a palindrome (42162226124).
The spelling of 12032103103 in words is "twelve billion, thirty-two million, one hundred three thousand, one hundred three".
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