Base | Representation |
---|---|
bin | 110100100111101001110010… |
… | …000101111101111010110000 |
3 | 1010100101212002121102120200110 |
4 | 310213221302011331322300 |
5 | 220313120001023310112 |
6 | 2140110225435421320 |
7 | 66513533103332334 |
oct | 6447516205757260 |
9 | 1110355077376613 |
10 | 231423342010032 |
11 | 678140a7409277 |
12 | 21b57488bb4840 |
13 | 9c191871b0643 |
14 | 4120d416957c4 |
15 | 1bb4cbb34413c |
hex | d27a7217deb0 |
231423342010032 has 80 divisors (see below), whose sum is σ = 634479609848832. Its totient is φ = 72434947937280.
The previous prime is 231423342010009. The next prime is 231423342010051. The reversal of 231423342010032 is 230010243324132.
It is a happy 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, 328658788 + ... + 329362179.
Almost surely, 2231423342010032 is an apocalyptic number.
It is an amenable number.
231423342010032 is an abundant number, since it is smaller than the sum of its proper divisors (403056267838800).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
231423342010032 is a wasteful number, since it uses less digits than its factorization.
231423342010032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 658021426 (or 658021420 counting only the distinct ones).
The product of its (nonzero) digits is 20736, while the sum is 30.
Adding to 231423342010032 its reverse (230010243324132), we get a palindrome (461433585334164).
The spelling of 231423342010032 in words is "two hundred thirty-one trillion, four hundred twenty-three billion, three hundred forty-two million, ten thousand, thirty-two".
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