Base | Representation |
---|---|
bin | 100111110000101… |
… | …1101011100100111 |
3 | 10102222110221010201 |
4 | 1033201131130213 |
5 | 10213021441211 |
6 | 340215531331 |
7 | 45030161425 |
oct | 11741353447 |
9 | 3388427121 |
10 | 1334171431 |
11 | 62511781a |
12 | 312989b47 |
13 | 183540868 |
14 | c9298115 |
15 | 7c1e00c1 |
hex | 4f85d727 |
1334171431 has 8 divisors (see below), whose sum is σ = 1407086720. Its totient is φ = 1261525752.
The previous prime is 1334171413. The next prime is 1334171467. The reversal of 1334171431 is 1341714331.
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 1334171431 - 211 = 1334169383 is a prime.
It is a super-2 number, since 2×13341714312 = 3560026814593175522, 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 1334171431.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1334171401) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57195 + ... + 77068.
It is an arithmetic number, because the mean of its divisors is an integer number (175885840).
Almost surely, 21334171431 is an apocalyptic number.
1334171431 is a deficient number, since it is larger than the sum of its proper divisors (72915289).
1334171431 is a wasteful number, since it uses less digits than its factorization.
1334171431 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 134805.
The product of its digits is 3024, while the sum is 28.
The square root of 1334171431 is about 36526.3114891170. The cubic root of 1334171431 is about 1100.8729794566.
Adding to 1334171431 its reverse (1341714331), we get a palindrome (2675885762).
The spelling of 1334171431 in words is "one billion, three hundred thirty-four million, one hundred seventy-one thousand, four hundred thirty-one".
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