Base | Representation |
---|---|
bin | 110000000001100101… |
… | …0001111010101111000 |
3 | 100212012110111011110110 |
4 | 1200003022033111320 |
5 | 3142203322343112 |
6 | 115213413344320 |
7 | 10310466333255 |
oct | 1400312172570 |
9 | 325173434413 |
10 | 103132231032 |
11 | 3a813501696 |
12 | 17ba29380a0 |
13 | 995771109c |
14 | 4dc504842c |
15 | 2a391ed13c |
hex | 180328f578 |
103132231032 has 64 divisors (see below), whose sum is σ = 262128535200. Its totient is φ = 33804656640.
The previous prime is 103132230967. The next prime is 103132231039. The reversal of 103132231032 is 230132231301.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103132231039) 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, 7267528 + ... + 7281704.
Almost surely, 2103132231032 is an apocalyptic number.
103132231032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
103132231032 is an abundant number, since it is smaller than the sum of its proper divisors (158996304168).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103132231032 is a wasteful number, since it uses less digits than its factorization.
103132231032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19216 (or 19212 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 21.
Adding to 103132231032 its reverse (230132231301), we get a palindrome (333264462333).
The spelling of 103132231032 in words is "one hundred three billion, one hundred thirty-two million, two hundred thirty-one thousand, thirty-two".
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