Base | Representation |
---|---|
bin | 1010100110011110001011… |
… | …00101011001100111100000 |
3 | 10001112121121111112000101120 |
4 | 11103033011211121213200 |
5 | 11023421141210244300 |
6 | 121325233151532240 |
7 | 4624146426124332 |
oct | 523170545314740 |
9 | 101477544460346 |
10 | 23312102431200 |
11 | 7478675093770 |
12 | 274605bb2a080 |
13 | 100142508c31b |
14 | 5a8451739452 |
15 | 2a66044de3a0 |
hex | 1533c59599e0 |
23312102431200 has 144 divisors (see below), whose sum is σ = 82779156544896. Its totient is φ = 5651418764800.
The previous prime is 23312102431193. The next prime is 23312102431213. The reversal of 23312102431200 is 213420121332.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 441490692 + ... + 441543491.
It is an arithmetic number, because the mean of its divisors is an integer number (574855253784).
Almost surely, 223312102431200 is an apocalyptic number.
23312102431200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
23312102431200 is an abundant number, since it is smaller than the sum of its proper divisors (59467054113696).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23312102431200 is a wasteful number, since it uses less digits than its factorization.
23312102431200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 883034217 (or 883034204 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 24.
Adding to 23312102431200 its reverse (213420121332), we get a palindrome (23525522552532).
The spelling of 23312102431200 in words is "twenty-three trillion, three hundred twelve billion, one hundred two million, four hundred thirty-one thousand, two hundred".
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