Base | Representation |
---|---|
bin | 1110100011011011110… |
… | …0110000011110001100 |
3 | 212220101000120000101211 |
4 | 3220312330300132030 |
5 | 13044030140000022 |
6 | 310510122344204 |
7 | 24030655635232 |
oct | 3506674603614 |
9 | 786330500354 |
10 | 250030000012 |
11 | 97045464751 |
12 | 4055a65b064 |
13 | 1a768363b90 |
14 | c15c7c0952 |
15 | 6785792e77 |
hex | 3a36f3078c |
250030000012 has 12 divisors (see below), whose sum is σ = 471210384736. Its totient is φ = 115398461520.
The previous prime is 250029999997. The next prime is 250030000013. The reversal of 250030000012 is 210000030052.
It is a Harshad number since it is a multiple of its sum of digits (13).
It is a junction number, because it is equal to n+sod(n) for n = 250029999947 and 250030000001.
It is not an unprimeable number, because it can be changed into a prime (250030000013) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2404134564 + ... + 2404134667.
Almost surely, 2250030000012 is an apocalyptic number.
It is an amenable number.
250030000012 is a deficient number, since it is larger than the sum of its proper divisors (221180384724).
250030000012 is a wasteful number, since it uses less digits than its factorization.
250030000012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4808269248 (or 4808269246 counting only the distinct ones).
The product of its (nonzero) digits is 60, while the sum is 13.
Adding to 250030000012 its reverse (210000030052), we get a palindrome (460030030064).
The spelling of 250030000012 in words is "two hundred fifty billion, thirty million, twelve", and thus it is an aban number.
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