Base | Representation |
---|---|
bin | 1101111011011001111101… |
… | …1011001001101100110000 |
3 | 2000020000201020101001210010 |
4 | 3132312133123021230300 |
5 | 4001402022133331300 |
6 | 52323132255334520 |
7 | 3140262654415461 |
oct | 336663733115460 |
9 | 60200636331703 |
10 | 15314233105200 |
11 | 497480338a437 |
12 | 1874001821440 |
13 | 871183a35a13 |
14 | 3ad2da04cd68 |
15 | 1b855964ea50 |
hex | ded9f6c9b30 |
15314233105200 has 240 divisors, whose sum is σ = 49225323234816. Its totient is φ = 4069765401600.
The previous prime is 15314233105169. The next prime is 15314233105201. The reversal of 15314233105200 is 250133241351.
It is a tau number, because it is divible by the number of its divisors (240).
It is a Harshad number since it is a multiple of its sum of digits (30).
It is not an unprimeable number, because it can be changed into a prime (15314233105201) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 657505555 + ... + 657528845.
Almost surely, 215314233105200 is an apocalyptic number.
15314233105200 is a gapful number since it is divisible by the number (10) 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 15314233105200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24612661617408).
15314233105200 is an abundant number, since it is smaller than the sum of its proper divisors (33911090129616).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
15314233105200 is a wasteful number, since it uses less digits than its factorization.
15314233105200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25172 (or 25161 counting only the distinct ones).
The product of its (nonzero) digits is 10800, while the sum is 30.
Adding to 15314233105200 its reverse (250133241351), we get a palindrome (15564366346551).
The spelling of 15314233105200 in words is "fifteen trillion, three hundred fourteen billion, two hundred thirty-three million, one hundred five thousand, two hundred".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •