Base | Representation |
---|---|
bin | 1000011000011111… |
… | …0011000110011110 |
3 | 12210211010120010010 |
4 | 2012013303012132 |
5 | 14102022110022 |
6 | 1011141224050 |
7 | 106522211244 |
oct | 20607630636 |
9 | 5724116103 |
10 | 2250191262 |
11 | a551a1000 |
12 | 529702026 |
13 | 29b255b27 |
14 | 174bc4794 |
15 | d283350c |
hex | 861f319e |
2250191262 has 32 divisors (see below), whose sum is σ = 4950100224. Its totient is φ = 681873720.
The previous prime is 2250191257. The next prime is 2250191263. The reversal of 2250191262 is 2621910522.
2250191262 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2250191263) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 132898 + ... + 148869.
It is an arithmetic number, because the mean of its divisors is an integer number (154690632).
Almost surely, 22250191262 is an apocalyptic number.
2250191262 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
2250191262 is an abundant number, since it is smaller than the sum of its proper divisors (2699908962).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2250191262 is a wasteful number, since it uses less digits than its factorization.
2250191262 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 281805 (or 281783 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 30.
The square root of 2250191262 is about 47436.1809381826. The cubic root of 2250191262 is about 1310.4078255517.
The spelling of 2250191262 in words is "two billion, two hundred fifty million, one hundred ninety-one thousand, two hundred sixty-two".
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