Base | Representation |
---|---|
bin | 10111000111101100… |
… | …01101010000011111 |
3 | 1012001001110000200221 |
4 | 23203312031100133 |
5 | 200410104311303 |
6 | 5411404302211 |
7 | 616411061416 |
oct | 134366152037 |
9 | 35031400627 |
10 | 12412572703 |
11 | 529a634653 |
12 | 24a4b41967 |
13 | 122a78899b |
14 | 85a73647d |
15 | 4c9ab94bd |
hex | 2e3d8d41f |
12412572703 has 8 divisors (see below), whose sum is σ = 12480137600. Its totient is φ = 12345114528.
The previous prime is 12412572671. The next prime is 12412572713. The reversal of 12412572703 is 30727521421.
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 12412572703 - 25 = 12412572671 is a prime.
It is a super-2 number, since 2×124125727032 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12412572713) 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 7 ways as a sum of consecutive naturals, for example, 212353 + ... + 264421.
It is an arithmetic number, because the mean of its divisors is an integer number (1560017200).
Almost surely, 212412572703 is an apocalyptic number.
12412572703 is a deficient number, since it is larger than the sum of its proper divisors (67564897).
12412572703 is a wasteful number, since it uses less digits than its factorization.
12412572703 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 53361.
The product of its (nonzero) digits is 23520, while the sum is 34.
The spelling of 12412572703 in words is "twelve billion, four hundred twelve million, five hundred seventy-two thousand, seven hundred three".
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