Base | Representation |
---|---|
bin | 10111000011010001… |
… | …11111101010010011 |
3 | 1011221110210022120001 |
4 | 23201220333222103 |
5 | 200321120222312 |
6 | 5404003030431 |
7 | 615451323265 |
oct | 134150775223 |
9 | 34843708501 |
10 | 12375554707 |
11 | 528075046a |
12 | 249466b417 |
13 | 1222bc7549 |
14 | 85585bb35 |
15 | 4c6706057 |
hex | 2e1a3fa93 |
12375554707 has 4 divisors (see below), whose sum is σ = 12383025016. Its totient is φ = 12368084400.
The previous prime is 12375554701. The next prime is 12375554713. The reversal of 12375554707 is 70745557321.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 70745557321 = 16001 ⋅4421321.
It is an interprime number because it is at equal distance from previous prime (12375554701) and next prime (12375554713).
It is a cyclic number.
It is not a de Polignac number, because 12375554707 - 211 = 12375552659 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12375554701) 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 3 ways as a sum of consecutive naturals, for example, 3732669 + ... + 3735982.
It is an arithmetic number, because the mean of its divisors is an integer number (3095756254).
Almost surely, 212375554707 is an apocalyptic number.
12375554707 is a deficient number, since it is larger than the sum of its proper divisors (7470309).
12375554707 is an equidigital number, since it uses as much as digits as its factorization.
12375554707 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7470308.
The product of its (nonzero) digits is 1029000, while the sum is 46.
The spelling of 12375554707 in words is "twelve billion, three hundred seventy-five million, five hundred fifty-four thousand, seven hundred seven".
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