Base | Representation |
---|---|
bin | 1110100011101111000… |
… | …1110111110000000000 |
3 | 212220120200000212211102 |
4 | 3220323301313300000 |
5 | 13044211411013240 |
6 | 310522135233532 |
7 | 24032661461102 |
oct | 3507361676000 |
9 | 786520025742 |
10 | 250111032320 |
11 | 970871804a6 |
12 | 405818188a8 |
13 | 1a77c0960a6 |
14 | c169475572 |
15 | 678c94c815 |
hex | 3a3bc77c00 |
250111032320 has 88 divisors (see below), whose sum is σ = 600567987168. Its totient is φ = 99945267200.
The previous prime is 250111032263. The next prime is 250111032349. The reversal of 250111032320 is 23230111052.
250111032320 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a junction number, because it is equal to n+sod(n) for n = 250111032292 and 250111032301.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5255030 + ... + 5302410.
Almost surely, 2250111032320 is an apocalyptic number.
250111032320 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 250111032320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (300283993584).
250111032320 is an abundant number, since it is smaller than the sum of its proper divisors (350456954848).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
250111032320 is a wasteful number, since it uses less digits than its factorization.
250111032320 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 48437 (or 48419 counting only the distinct ones).
The product of its (nonzero) digits is 360, while the sum is 20.
Adding to 250111032320 its reverse (23230111052), we get a palindrome (273341143372).
The spelling of 250111032320 in words is "two hundred fifty billion, one hundred eleven million, thirty-two thousand, three hundred twenty".
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