Base | Representation |
---|---|
bin | 10111001100001010… |
… | …11000001011000000 |
3 | 1012010200001210221222 |
4 | 23212011120023000 |
5 | 200444211312000 |
6 | 5415224534212 |
7 | 620345065205 |
oct | 134605301300 |
9 | 35120053858 |
10 | 12450104000 |
11 | 5309839454 |
12 | 24b5621368 |
13 | 1235499959 |
14 | 861705cac |
15 | 4cd02ea85 |
hex | 2e61582c0 |
12450104000 has 56 divisors (see below), whose sum is σ = 30832702368. Its totient is φ = 4980038400.
The previous prime is 12450103973. The next prime is 12450104021. The reversal of 12450104000 is 40105421.
It is a super-2 number, since 2×124501040002 (a number of 21 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 12450104000.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 770132 + ... + 786131.
Almost surely, 212450104000 is an apocalyptic number.
12450104000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12450104000 is an abundant number, since it is smaller than the sum of its proper divisors (18382598368).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12450104000 is an equidigital number, since it uses as much as digits as its factorization.
12450104000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1556290 (or 1556270 counting only the distinct ones).
The product of its (nonzero) digits is 160, while the sum is 17.
Adding to 12450104000 its reverse (40105421), we get a palindrome (12490209421).
The spelling of 12450104000 in words is "twelve billion, four hundred fifty million, one hundred four thousand".
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