Base | Representation |
---|---|
bin | 11101110100011… |
… | …01011001101000 |
3 | 122102200102221020 |
4 | 32322031121220 |
5 | 1003013442024 |
6 | 40453212440 |
7 | 6125104623 |
oct | 1672153150 |
9 | 572612836 |
10 | 250140264 |
11 | 11921a0a0 |
12 | 6b931120 |
13 | 3ca914ba |
14 | 25314dba |
15 | 16e60979 |
hex | ee8d668 |
250140264 has 32 divisors (see below), whose sum is σ = 682201440. Its totient is φ = 75800000.
The previous prime is 250140259. The next prime is 250140269. The reversal of 250140264 is 462041052.
It is an interprime number because it is at equal distance from previous prime (250140259) and next prime (250140269).
It is a Harshad number since it is a multiple of its sum of digits (24).
It is not an unprimeable number, because it can be changed into a prime (250140269) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 473487 + ... + 474014.
It is an arithmetic number, because the mean of its divisors is an integer number (21318795).
Almost surely, 2250140264 is an apocalyptic number.
250140264 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
250140264 is an abundant number, since it is smaller than the sum of its proper divisors (432061176).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
250140264 is a wasteful number, since it uses less digits than its factorization.
250140264 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 947521 (or 947517 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 24.
The square root of 250140264 is about 15815.8232160074. The cubic root of 250140264 is about 630.0783172982.
The spelling of 250140264 in words is "two hundred fifty million, one hundred forty thousand, two hundred sixty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •