Base | Representation |
---|---|
bin | 100111110001001… |
… | …1000001011010001 |
3 | 10102222221011010010 |
4 | 1033202120023101 |
5 | 10213102140420 |
6 | 340225025133 |
7 | 45032212644 |
oct | 11742301321 |
9 | 3388834103 |
10 | 1334411985 |
11 | 625271525 |
12 | 312a851a9 |
13 | 1835c61ba |
14 | c931ba5b |
15 | 7c23b4e0 |
hex | 4f8982d1 |
1334411985 has 32 divisors (see below), whose sum is σ = 2171370240. Its totient is φ = 699641600.
The previous prime is 1334411941. The next prime is 1334412017. The reversal of 1334411985 is 5891144331.
It is not a de Polignac number, because 1334411985 - 29 = 1334411473 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 412675 + ... + 415895.
It is an arithmetic number, because the mean of its divisors is an integer number (67855320).
Almost surely, 21334411985 is an apocalyptic number.
1334411985 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
1334411985 is a deficient number, since it is larger than the sum of its proper divisors (836958255).
1334411985 is a wasteful number, since it uses less digits than its factorization.
1334411985 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3689.
The product of its digits is 51840, while the sum is 39.
The square root of 1334411985 is about 36529.6042272566. The cubic root of 1334411985 is about 1100.9391387417.
The spelling of 1334411985 in words is "one billion, three hundred thirty-four million, four hundred eleven thousand, nine hundred eighty-five".
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