Base | Representation |
---|---|
bin | 1110100100001001111… |
… | …0001111000000101111 |
3 | 212220212111022221202010 |
4 | 3221002132033000233 |
5 | 13044424132401411 |
6 | 310541230132303 |
7 | 24035524112505 |
oct | 3510236170057 |
9 | 786774287663 |
10 | 250223325231 |
11 | 971345a8860 |
12 | 405b3351093 |
13 | 1a799421cb9 |
14 | c17a346675 |
15 | 679772e7a6 |
hex | 3a4278f02f |
250223325231 has 16 divisors (see below), whose sum is σ = 370130037120. Its totient is φ = 149080151520.
The previous prime is 250223325223. The next prime is 250223325241. The reversal of 250223325231 is 132523322052.
250223325231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 250223325231 - 23 = 250223325223 is a prime.
It is a super-2 number, since 2×2502233252312 (a number of 24 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (250223325221) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64256740 + ... + 64260633.
It is an arithmetic number, because the mean of its divisors is an integer number (23133127320).
Almost surely, 2250223325231 is an apocalyptic number.
250223325231 is a deficient number, since it is larger than the sum of its proper divisors (119906711889).
250223325231 is a wasteful number, since it uses less digits than its factorization.
250223325231 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 128517446.
The product of its (nonzero) digits is 21600, while the sum is 30.
Adding to 250223325231 its reverse (132523322052), we get a palindrome (382746647283).
The spelling of 250223325231 in words is "two hundred fifty billion, two hundred twenty-three million, three hundred twenty-five thousand, two hundred thirty-one".
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