Base | Representation |
---|---|
bin | 1010110110110000110100… |
… | …11101111110011101100000 |
3 | 10010112010110211021111100000 |
4 | 11123120122131332131200 |
5 | 11112104043301444200 |
6 | 122434330422500000 |
7 | 5012454151355643 |
oct | 533303235763540 |
9 | 103463424244300 |
10 | 23871872296800 |
11 | 7674005633900 |
12 | 2816641894600 |
13 | 104215308ba78 |
14 | 5c7594a27a5a |
15 | 2b5e67567300 |
hex | 15b61a77e760 |
23871872296800 has 2592 divisors, whose sum is σ = 99044612739072. Its totient is φ = 5604318720000.
The previous prime is 23871872296793. The next prime is 23871872296901. The reversal of 23871872296800 is 869227817832.
It is a tau number, because it is divible by the number of its divisors (2592).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 431 ways as a sum of consecutive naturals, for example, 182228032735 + ... + 182228032865.
Almost surely, 223871872296800 is an apocalyptic number.
23871872296800 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 23871872296800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49522306369536).
23871872296800 is an abundant number, since it is smaller than the sum of its proper divisors (75172740442272).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23871872296800 is a wasteful number, since it uses less digits than its factorization.
23871872296800 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 376 (or 340 counting only the distinct ones).
The product of its (nonzero) digits is 32514048, while the sum is 63.
The spelling of 23871872296800 in words is "twenty-three trillion, eight hundred seventy-one billion, eight hundred seventy-two million, two hundred ninety-six thousand, eight hundred".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •