Base | Representation |
---|---|
bin | 1110100100000100011… |
… | …1010111001100011100 |
3 | 212220210220110222001021 |
4 | 3221001013113030130 |
5 | 13044402320132340 |
6 | 310535054053524 |
7 | 24035126414053 |
oct | 3510107271434 |
9 | 786726428037 |
10 | 250200552220 |
11 | 97122764093 |
12 | 405a77aa2a4 |
13 | 1a7947aa648 |
14 | c1772d939a |
15 | 6795731e4a |
hex | 3a411d731c |
250200552220 has 48 divisors (see below), whose sum is σ = 526304822400. Its totient is φ = 99912057920.
The previous prime is 250200552181. The next prime is 250200552269. The reversal of 250200552220 is 22255002052.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36904791 + ... + 36911569.
It is an arithmetic number, because the mean of its divisors is an integer number (10964683800).
Almost surely, 2250200552220 is an apocalyptic number.
250200552220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
250200552220 is an abundant number, since it is smaller than the sum of its proper divisors (276104270180).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
250200552220 is a wasteful number, since it uses less digits than its factorization.
250200552220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9618 (or 9616 counting only the distinct ones).
The product of its (nonzero) digits is 4000, while the sum is 25.
Adding to 250200552220 its reverse (22255002052), we get a palindrome (272455554272).
The spelling of 250200552220 in words is "two hundred fifty billion, two hundred million, five hundred fifty-two thousand, two hundred twenty".
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