Base | Representation |
---|---|
bin | 11101110011100… |
… | …01000001110111 |
3 | 122102110112112012 |
4 | 32321301001313 |
5 | 1003001232210 |
6 | 40450514435 |
7 | 6124112051 |
oct | 1671610167 |
9 | 572415465 |
10 | 250024055 |
11 | 11914a856 |
12 | 6b895a1b |
13 | 3ca50638 |
14 | 252c48d1 |
15 | 16e3b305 |
hex | ee71077 |
250024055 has 16 divisors (see below), whose sum is σ = 310721184. Its totient is φ = 193015680.
The previous prime is 250024043. The next prime is 250024057. The reversal of 250024055 is 550420052.
It is not a de Polignac number, because 250024055 - 24 = 250024039 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 250024055.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (250024057) 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, 8432 + ... + 23898.
It is an arithmetic number, because the mean of its divisors is an integer number (19420074).
Almost surely, 2250024055 is an apocalyptic number.
250024055 is a deficient number, since it is larger than the sum of its proper divisors (60697129).
250024055 is a wasteful number, since it uses less digits than its factorization.
250024055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15586.
The product of its (nonzero) digits is 2000, while the sum is 23.
The square root of 250024055 is about 15812.1489684356. The cubic root of 250024055 is about 629.9807292333.
The spelling of 250024055 in words is "two hundred fifty million, twenty-four thousand, fifty-five".
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