Base | Representation |
---|---|
bin | 11010010101000100… |
… | …10001011111101111 |
3 | 1100111010020202001022 |
4 | 31022202101133233 |
5 | 212422130303211 |
6 | 10254350404355 |
7 | 1010200630655 |
oct | 151242213757 |
9 | 40433222038 |
10 | 14135400431 |
11 | 5aa4079619 |
12 | 28a5b006bb |
13 | 1443698789 |
14 | 981480dd5 |
15 | 57ae7bbdb |
hex | 34a8917ef |
14135400431 has 8 divisors (see below), whose sum is σ = 14968772784. Its totient is φ = 13302236800.
The previous prime is 14135400427. The next prime is 14135400439. The reversal of 14135400431 is 13400453141.
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 14135400431 - 22 = 14135400427 is a prime.
It is a super-2 number, since 2×141354004312 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 14135400431.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14135400439) 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, 99956 + ... + 195606.
It is an arithmetic number, because the mean of its divisors is an integer number (1871096598).
Almost surely, 214135400431 is an apocalyptic number.
14135400431 is a deficient number, since it is larger than the sum of its proper divisors (833372353).
14135400431 is an equidigital number, since it uses as much as digits as its factorization.
14135400431 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 104361.
The product of its (nonzero) digits is 2880, while the sum is 26.
Adding to 14135400431 its reverse (13400453141), we get a palindrome (27535853572).
The spelling of 14135400431 in words is "fourteen billion, one hundred thirty-five million, four hundred thousand, four hundred thirty-one".
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