Base | Representation |
---|---|
bin | 11101110111001… |
… | …00000001111010 |
3 | 122110100110200020 |
4 | 32323210001322 |
5 | 1003111320343 |
6 | 40504551310 |
7 | 6131113260 |
oct | 1673440172 |
9 | 573313606 |
10 | 250495098 |
11 | 119441747 |
12 | 6ba82536 |
13 | 3cb86b69 |
14 | 253a8430 |
15 | 16ed0b83 |
hex | eee407a |
250495098 has 32 divisors (see below), whose sum is σ = 592306560. Its totient is φ = 69101760.
The previous prime is 250495087. The next prime is 250495103. The reversal of 250495098 is 890594052.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is a Curzon 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, 101613 + ... + 104048.
It is an arithmetic number, because the mean of its divisors is an integer number (18509580).
Almost surely, 2250495098 is an apocalyptic number.
250495098 is an abundant number, since it is smaller than the sum of its proper divisors (341811462).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
250495098 is a wasteful number, since it uses less digits than its factorization.
250495098 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 205702.
The product of its (nonzero) digits is 129600, while the sum is 42.
The square root of 250495098 is about 15827.0369305186. The cubic root of 250495098 is about 630.3761069909.
The spelling of 250495098 in words is "two hundred fifty million, four hundred ninety-five thousand, ninety-eight".
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