Base | Representation |
---|---|
bin | 11101110110101… |
… | …11000111111000 |
3 | 122110020210011020 |
4 | 32323113013320 |
5 | 1003103122412 |
6 | 40503502440 |
7 | 6130503165 |
oct | 1673270770 |
9 | 573223136 |
10 | 250442232 |
11 | 119405a57 |
12 | 6ba57a20 |
13 | 3cb68a91 |
14 | 2539306c |
15 | 16ec018c |
hex | eed71f8 |
250442232 has 32 divisors (see below), whose sum is σ = 662936400. Its totient is φ = 78569984.
The previous prime is 250442221. The next prime is 250442243. The reversal of 250442232 is 232244052.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (250442221) and next prime (250442243).
It is a super-3 number, since 3×2504422323 (a number of 26 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 306507 + ... + 307322.
Almost surely, 2250442232 is an apocalyptic number.
It is an amenable number.
250442232 is an abundant number, since it is smaller than the sum of its proper divisors (412494168).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
250442232 is a wasteful number, since it uses less digits than its factorization.
250442232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 613855 (or 613851 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 24.
The square root of 250442232 is about 15825.3667256086. The cubic root of 250442232 is about 630.3317577425.
Adding to 250442232 its reverse (232244052), we get a palindrome (482686284).
The spelling of 250442232 in words is "two hundred fifty million, four hundred forty-two thousand, two hundred thirty-two".
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