Base | Representation |
---|---|
bin | 1110100101001000101… |
… | …0001000010001011000 |
3 | 212221112211112010012211 |
4 | 3221102022020101120 |
5 | 13100444020141300 |
6 | 311023310444504 |
7 | 24045201015352 |
oct | 3512212102130 |
9 | 787484463184 |
10 | 250486490200 |
11 | 9725a103571 |
12 | 40667503734 |
13 | 1a80bac3a0b |
14 | c1a328c0d2 |
15 | 67b08b44ba |
hex | 3a52288458 |
250486490200 has 48 divisors (see below), whose sum is σ = 583273248480. Its totient is φ = 100041106560.
The previous prime is 250486490183. The next prime is 250486490207. The reversal of 250486490200 is 2094684052.
It is a Harshad number since it is a multiple of its sum of digits (40).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (250486490207) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 828384 + ... + 1089583.
It is an arithmetic number, because the mean of its divisors is an integer number (12151526010).
Almost surely, 2250486490200 is an apocalyptic number.
250486490200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
250486490200 is an abundant number, since it is smaller than the sum of its proper divisors (332786758280).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
250486490200 is a wasteful number, since it uses less digits than its factorization.
250486490200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1918636 (or 1918627 counting only the distinct ones).
The product of its (nonzero) digits is 138240, while the sum is 40.
The spelling of 250486490200 in words is "two hundred fifty billion, four hundred eighty-six million, four hundred ninety thousand, two hundred".
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