Base | Representation |
---|---|
bin | 100111110000011… |
… | …0111000001000101 |
3 | 10102222011221012201 |
4 | 1033200313001011 |
5 | 10213001422041 |
6 | 340212314501 |
7 | 45025634464 |
oct | 11740670105 |
9 | 3388157181 |
10 | 1334014021 |
11 | 62501a52a |
12 | 312912a31 |
13 | 1834b7012 |
14 | c92569db |
15 | 7c1ad631 |
hex | 4f837045 |
1334014021 has 8 divisors (see below), whose sum is σ = 1450661400. Its totient is φ = 1221608448.
The previous prime is 1334013991. The next prime is 1334014027. The reversal of 1334014021 is 1204104331.
It can be written as a sum of positive squares in 4 ways, for example, as 917241796 + 416772225 = 30286^2 + 20415^2 .
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 1334014021 - 29 = 1334013509 is a prime.
It is a super-3 number, since 3×13340140213 (a number of 28 digits) contains 333 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 1334014021.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1334014027) 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, 1059796 + ... + 1061053.
It is an arithmetic number, because the mean of its divisors is an integer number (181332675).
Almost surely, 21334014021 is an apocalyptic number.
It is an amenable number.
1334014021 is a deficient number, since it is larger than the sum of its proper divisors (116647379).
1334014021 is a wasteful number, since it uses less digits than its factorization.
1334014021 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2120903.
The product of its (nonzero) digits is 288, while the sum is 19.
The square root of 1334014021 is about 36524.1566774648. The cubic root of 1334014021 is about 1100.8296828639.
Adding to 1334014021 its reverse (1204104331), we get a palindrome (2538118352).
The spelling of 1334014021 in words is "one billion, three hundred thirty-four million, fourteen thousand, twenty-one".
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