Base | Representation |
---|---|
bin | 10111001111000100… |
… | …01001011100000001 |
3 | 1012012100211100102012 |
4 | 23213202021130001 |
5 | 201021423014131 |
6 | 5421454102305 |
7 | 621061563203 |
oct | 134742113401 |
9 | 35170740365 |
10 | 12474423041 |
11 | 5321539733 |
12 | 25017aa995 |
13 | 123a532c12 |
14 | 864a36773 |
15 | 4d023552b |
hex | 2e7889701 |
12474423041 has 4 divisors (see below), whose sum is σ = 12685854000. Its totient is φ = 12262992084.
The previous prime is 12474423007. The next prime is 12474423043. The reversal of 12474423041 is 14032447421.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-12474423041 is a prime.
It is a super-2 number, since 2×124744230412 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 12474422989 and 12474423007.
It is not an unprimeable number, because it can be changed into a prime (12474423043) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 105715391 + ... + 105715508.
It is an arithmetic number, because the mean of its divisors is an integer number (3171463500).
Almost surely, 212474423041 is an apocalyptic number.
It is an amenable number.
12474423041 is a deficient number, since it is larger than the sum of its proper divisors (211430959).
12474423041 is an equidigital number, since it uses as much as digits as its factorization.
12474423041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 211430958.
The product of its (nonzero) digits is 21504, while the sum is 32.
The spelling of 12474423041 in words is "twelve billion, four hundred seventy-four million, four hundred twenty-three thousand, forty-one".
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