Base | Representation |
---|---|
bin | 1110100100001001111… |
… | …0101001100111100100 |
3 | 212220212111112111020110 |
4 | 3221002132221213210 |
5 | 13044424144343322 |
6 | 310541232333020 |
7 | 24035525045313 |
oct | 3510236514744 |
9 | 786774474213 |
10 | 250223434212 |
11 | 97134672724 |
12 | 405b33a4170 |
13 | 1a79945c79b |
14 | c17a37427a |
15 | 6797751c0c |
hex | 3a427a99e4 |
250223434212 has 24 divisors (see below), whose sum is σ = 584490020800. Its totient is φ = 83317048416.
The previous prime is 250223434211. The next prime is 250223434217. The reversal of 250223434212 is 212434322052.
250223434212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×2502234342122 (a number of 24 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 250223434212.
It is not an unprimeable number, because it can be changed into a prime (250223434211) 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 7 ways as a sum of consecutive naturals, for example, 11333887 + ... + 11355942.
Almost surely, 2250223434212 is an apocalyptic number.
It is an amenable number.
250223434212 is an abundant number, since it is smaller than the sum of its proper divisors (334266586588).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
250223434212 is a wasteful number, since it uses less digits than its factorization.
250223434212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22690755 (or 22690753 counting only the distinct ones).
The product of its (nonzero) digits is 23040, while the sum is 30.
Adding to 250223434212 its reverse (212434322052), we get a palindrome (462657756264).
The spelling of 250223434212 in words is "two hundred fifty billion, two hundred twenty-three million, four hundred thirty-four thousand, two hundred twelve".
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