Base | Representation |
---|---|
bin | 100111110001001… |
… | …1011001001000011 |
3 | 10102222221202202222 |
4 | 1033202123021003 |
5 | 10213103033011 |
6 | 340225201255 |
7 | 45032263235 |
oct | 11742331103 |
9 | 3388852688 |
10 | 1334424131 |
11 | 62527a667 |
12 | 312a9022b |
13 | 1835cb8a1 |
14 | c9322255 |
15 | 7c23eddb |
hex | 4f89b243 |
1334424131 has 4 divisors (see below), whose sum is σ = 1404657000. Its totient is φ = 1264191264.
The previous prime is 1334424121. The next prime is 1334424137. The reversal of 1334424131 is 1314244331.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1334424131 is a prime.
It is a super-2 number, since 2×13344241312 = 3561375522790210322, which 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 1334424131.
It is not an unprimeable number, because it can be changed into a prime (1334424137) 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, 35116406 + ... + 35116443.
It is an arithmetic number, because the mean of its divisors is an integer number (351164250).
Almost surely, 21334424131 is an apocalyptic number.
1334424131 is a deficient number, since it is larger than the sum of its proper divisors (70232869).
1334424131 is an equidigital number, since it uses as much as digits as its factorization.
1334424131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 70232868.
The product of its digits is 3456, while the sum is 26.
The square root of 1334424131 is about 36529.7704755998. The cubic root of 1334424131 is about 1100.9424790310.
Adding to 1334424131 its reverse (1314244331), we get a palindrome (2648668462).
The spelling of 1334424131 in words is "one billion, three hundred thirty-four million, four hundred twenty-four thousand, one hundred thirty-one".
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