Base | Representation |
---|---|
bin | 10111000000001111… |
… | …01101000110111111 |
3 | 1011212200210120201002 |
4 | 23200013231012333 |
5 | 200243103111001 |
6 | 5401252240515 |
7 | 615021461603 |
oct | 134007550677 |
9 | 34780716632 |
10 | 12350050751 |
11 | 5268310a15 |
12 | 248801013b |
13 | 121a837b4c |
14 | 8522dd503 |
15 | 4c436946b |
hex | 2e01ed1bf |
12350050751 has 16 divisors (see below), whose sum is σ = 12828196800. Its totient is φ = 11875519488.
The previous prime is 12350050679. The next prime is 12350050777. The reversal of 12350050751 is 15705005321.
It is a happy number.
It is a de Polignac number, because none of the positive numbers 2k-12350050751 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (29).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12350050781) 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 15 ways as a sum of consecutive naturals, for example, 13293455 + ... + 13294383.
It is an arithmetic number, because the mean of its divisors is an integer number (801762300).
Almost surely, 212350050751 is an apocalyptic number.
12350050751 is a deficient number, since it is larger than the sum of its proper divisors (478146049).
12350050751 is an equidigital number, since it uses as much as digits as its factorization.
12350050751 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2338.
The product of its (nonzero) digits is 5250, while the sum is 29.
The spelling of 12350050751 in words is "twelve billion, three hundred fifty million, fifty thousand, seven hundred fifty-one".
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