Base | Representation |
---|---|
bin | 11110101000111101… |
… | …01011101100010010 |
3 | 1120110102001002202022 |
4 | 33110132223230102 |
5 | 232142111334322 |
6 | 11320142251442 |
7 | 1121432161442 |
oct | 172436535422 |
9 | 46412032668 |
10 | 16449714962 |
11 | 6a8148735a |
12 | 3230b86b82 |
13 | 1721cb3265 |
14 | b20998122 |
15 | 664229942 |
hex | 3d47abb12 |
16449714962 has 18 divisors (see below), whose sum is σ = 24979443573. Its totient is φ = 8124462544.
The previous prime is 16449714959. The next prime is 16449715021. The reversal of 16449714962 is 26941794461.
It can be written as a sum of positive squares in 2 ways, for example, as 14704230121 + 1745484841 = 121261^2 + 41779^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=90691.
It is a super-2 number, since 2×164497149622 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is an unprimeable number.
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 8 ways as a sum of consecutive naturals, for example, 16142489 + ... + 16143507.
Almost surely, 216449714962 is an apocalyptic number.
16449714962 is a deficient number, since it is larger than the sum of its proper divisors (8529728611).
16449714962 is an frugal number, since it uses more digits than its factorization.
16449714962 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2218 (or 1110 counting only the distinct ones).
The product of its digits is 2612736, while the sum is 53.
The spelling of 16449714962 in words is "sixteen billion, four hundred forty-nine million, seven hundred fourteen thousand, nine hundred sixty-two".
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