Base | Representation |
---|---|
bin | 1110100011101100110… |
… | …1001011100101001100 |
3 | 212220112222221020021111 |
4 | 3220323031023211030 |
5 | 13044201430223340 |
6 | 310521153141404 |
7 | 24032513642020 |
oct | 3507315134514 |
9 | 786488836244 |
10 | 250101414220 |
11 | 97081801259 |
12 | 4057a55a864 |
13 | 1a77a0a92c8 |
14 | c168090380 |
15 | 678bb9caea |
hex | 3a3b34b94c |
250101414220 has 48 divisors (see below), whose sum is σ = 602379586368. Its totient is φ = 85443886080.
The previous prime is 250101414217. The next prime is 250101414247. The reversal of 250101414220 is 22414101052.
It is a junction number, because it is equal to n+sod(n) for n = 250101414191 and 250101414200.
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, 3139377 + ... + 3218056.
It is an arithmetic number, because the mean of its divisors is an integer number (12549574716).
Almost surely, 2250101414220 is an apocalyptic number.
250101414220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
250101414220 is an abundant number, since it is smaller than the sum of its proper divisors (352278172148).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
250101414220 is a wasteful number, since it uses less digits than its factorization.
250101414220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6357730 (or 6357728 counting only the distinct ones).
The product of its (nonzero) digits is 640, while the sum is 22.
Adding to 250101414220 its reverse (22414101052), we get a palindrome (272515515272).
The spelling of 250101414220 in words is "two hundred fifty billion, one hundred one million, four hundred fourteen thousand, two hundred twenty".
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