Base | Representation |
---|---|
bin | 1110100011010111100… |
… | …0001010110111101001 |
3 | 212220022202201112201220 |
4 | 3220311320022313221 |
5 | 13044011034121301 |
6 | 310504241132253 |
7 | 24030350052036 |
oct | 3506570126751 |
9 | 786282645656 |
10 | 250012020201 |
11 | 970362a41a9 |
12 | 4055462a089 |
13 | 1a76470a138 |
14 | c15a26038d |
15 | 6783de0936 |
hex | 3a35e0ade9 |
250012020201 has 32 divisors (see below), whose sum is σ = 355981716480. Its totient is φ = 155627438400.
The previous prime is 250012020173. The next prime is 250012020221. The reversal of 250012020201 is 102020210052.
It is not a de Polignac number, because 250012020201 - 213 = 250012012009 is a prime.
It is not an unprimeable number, because it can be changed into a prime (250012020221) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1137871 + ... + 1339691.
It is an arithmetic number, because the mean of its divisors is an integer number (11124428640).
Almost surely, 2250012020201 is an apocalyptic number.
It is an amenable number.
250012020201 is a deficient number, since it is larger than the sum of its proper divisors (105969696279).
250012020201 is a wasteful number, since it uses less digits than its factorization.
250012020201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 202157.
The product of its (nonzero) digits is 80, while the sum is 15.
Adding to 250012020201 its reverse (102020210052), we get a palindrome (352032230253).
The spelling of 250012020201 in words is "two hundred fifty billion, twelve million, twenty thousand, two hundred one".
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