Base | Representation |
---|---|
bin | 1110100001110111001… |
… | …0111101001000001100 |
3 | 212212021121111012020012 |
4 | 3220131302331020030 |
5 | 13042144122000022 |
6 | 310400205412352 |
7 | 24014342664440 |
oct | 3503562751014 |
9 | 785247435205 |
10 | 249608000012 |
11 | 96949232918 |
12 | 4046126a0b8 |
13 | 1a6cbabba37 |
14 | c11c730820 |
15 | 675d6d5de2 |
hex | 3a1dcbd20c |
249608000012 has 48 divisors (see below), whose sum is σ = 507767232000. Its totient is φ = 105143094144.
The previous prime is 249608000009. The next prime is 249608000051. The reversal of 249608000012 is 210000806942.
249608000012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
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, 13353689 + ... + 13372367.
It is an arithmetic number, because the mean of its divisors is an integer number (10578484000).
Almost surely, 2249608000012 is an apocalyptic number.
It is an amenable number.
249608000012 is an abundant number, since it is smaller than the sum of its proper divisors (258159231988).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
249608000012 is a wasteful number, since it uses less digits than its factorization.
249608000012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26838 (or 26836 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 32.
Adding to 249608000012 its reverse (210000806942), we get a palindrome (459608806954).
The spelling of 249608000012 in words is "two hundred forty-nine billion, six hundred eight million, twelve", and thus it is an aban number.
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