Base | Representation |
---|---|
bin | 11010111011000… |
… | …11011010101010 |
3 | 120201222102101201 |
4 | 31131203122222 |
5 | 430304213200 |
6 | 34224434414 |
7 | 5411462605 |
oct | 1535433252 |
9 | 521872351 |
10 | 225851050 |
11 | 10653a267 |
12 | 63778a0a |
13 | 37a38999 |
14 | 21dd133c |
15 | 14c63c6a |
hex | d7636aa |
225851050 has 48 divisors (see below), whose sum is σ = 436043520. Its totient is φ = 86970240.
The previous prime is 225851039. The next prime is 225851057. The reversal of 225851050 is 50158522.
It is a super-2 number, since 2×2258510502 = 102017393572205000, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (225851057) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 156231 + ... + 157669.
It is an arithmetic number, because the mean of its divisors is an integer number (9084240).
Almost surely, 2225851050 is an apocalyptic number.
225851050 is a deficient number, since it is larger than the sum of its proper divisors (210192470).
225851050 is a wasteful number, since it uses less digits than its factorization.
225851050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1567 (or 1562 counting only the distinct ones).
The product of its (nonzero) digits is 4000, while the sum is 28.
The square root of 225851050 is about 15028.3415585353. The cubic root of 225851050 is about 608.9860877625.
The spelling of 225851050 in words is "two hundred twenty-five million, eight hundred fifty-one thousand, fifty".
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