Base | Representation |
---|---|
bin | 1010100011111000010011… |
… | …10101010000001000011000 |
3 | 10001020002202111112111210010 |
4 | 11101330021311100020120 |
5 | 11020441303044432440 |
6 | 121220305012121520 |
7 | 4614544622401263 |
oct | 521741165201030 |
9 | 101202674474703 |
10 | 23223053124120 |
11 | 7443929079303 |
12 | 27309496062a0 |
13 | cc5c03202345 |
14 | 5a4004bd1cda |
15 | 2a4141854580 |
hex | 151f09d50218 |
23223053124120 has 128 divisors (see below), whose sum is σ = 70968995640000. Its totient is φ = 6077725409280.
The previous prime is 23223053124101. The next prime is 23223053124247. The reversal of 23223053124120 is 2142135032232.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 246225 + ... + 6819584.
Almost surely, 223223053124120 is an apocalyptic number.
23223053124120 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 23223053124120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35484497820000).
23223053124120 is an abundant number, since it is smaller than the sum of its proper divisors (47745942515880).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23223053124120 is a wasteful number, since it uses less digits than its factorization.
23223053124120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7066333 (or 7066329 counting only the distinct ones).
The product of its (nonzero) digits is 17280, while the sum is 30.
Adding to 23223053124120 its reverse (2142135032232), we get a palindrome (25365188156352).
The spelling of 23223053124120 in words is "twenty-three trillion, two hundred twenty-three billion, fifty-three million, one hundred twenty-four thousand, one hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •