Base | Representation |
---|---|
bin | 110100100000001001… |
… | …0100010010000001001 |
3 | 101210000120210011022202 |
4 | 1221000102202100021 |
5 | 3321401411003114 |
6 | 123443503325545 |
7 | 11100665031410 |
oct | 1510022422011 |
9 | 353016704282 |
10 | 112747750409 |
11 | 438a8190718 |
12 | 19a26bb08b5 |
13 | a82a861b18 |
14 | 56580c6477 |
15 | 2ded460cde |
hex | 1a404a2409 |
112747750409 has 8 divisors (see below), whose sum is σ = 129018307008. Its totient is φ = 96518127600.
The previous prime is 112747750403. The next prime is 112747750411. The reversal of 112747750409 is 904057747211.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 112747750409 - 24 = 112747750393 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (112747750403) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10227542 + ... + 10238559.
It is an arithmetic number, because the mean of its divisors is an integer number (16127288376).
Almost surely, 2112747750409 is an apocalyptic number.
It is an amenable number.
112747750409 is a deficient number, since it is larger than the sum of its proper divisors (16270556599).
112747750409 is an equidigital number, since it uses as much as digits as its factorization.
112747750409 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20466895.
The product of its (nonzero) digits is 493920, while the sum is 47.
The spelling of 112747750409 in words is "one hundred twelve billion, seven hundred forty-seven million, seven hundred fifty thousand, four hundred nine".
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