Base | Representation |
---|---|
bin | 10111100001000110… |
… | …11010101011011110 |
3 | 1012120220120121000011 |
4 | 23300203122223132 |
5 | 201324143011000 |
6 | 5444501353434 |
7 | 624610052644 |
oct | 136043325336 |
9 | 35526517004 |
10 | 12625750750 |
11 | 53999a8458 |
12 | 254440887a |
13 | 12629a8242 |
14 | 87ab89194 |
15 | 4dd6782ba |
hex | 2f08daade |
12625750750 has 16 divisors (see below), whose sum is σ = 23635405872. Its totient is φ = 5050300200.
The previous prime is 12625750727. The next prime is 12625750769. The reversal of 12625750750 is 5705752621.
It is a super-2 number, since 2×126257507502 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
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 7 ways as a sum of consecutive naturals, for example, 25251252 + ... + 25251751.
It is an arithmetic number, because the mean of its divisors is an integer number (1477212867).
Almost surely, 212625750750 is an apocalyptic number.
12625750750 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12625750750 is a deficient number, since it is larger than the sum of its proper divisors (11009655122).
12625750750 is an equidigital number, since it uses as much as digits as its factorization.
12625750750 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 50503020 (or 50503010 counting only the distinct ones).
The product of its (nonzero) digits is 147000, while the sum is 40.
The spelling of 12625750750 in words is "twelve billion, six hundred twenty-five million, seven hundred fifty thousand, seven hundred fifty".
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