Base | Representation |
---|---|
bin | 111110001111… |
… | …000101001001 |
3 | 1010200212120001 |
4 | 332033011021 |
5 | 13134032242 |
6 | 1341403001 |
7 | 255446500 |
oct | 76170511 |
9 | 33625501 |
10 | 16314697 |
11 | 9233523 |
12 | 5569461 |
13 | 34c2b89 |
14 | 2249837 |
15 | 1673eb7 |
hex | f8f149 |
16314697 has 12 divisors (see below), whose sum is σ = 19242516. Its totient is φ = 13789440.
The previous prime is 16314691. The next prime is 16314719. The reversal of 16314697 is 79641361.
It can be written as a sum of positive squares in 2 ways, for example, as 7338681 + 8976016 = 2709^2 + 2996^2 .
It is not a de Polignac number, because 16314697 - 23 = 16314689 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (16314691) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1297 + ... + 5857.
It is an arithmetic number, because the mean of its divisors is an integer number (1603543).
Almost surely, 216314697 is an apocalyptic number.
It is an amenable number.
16314697 is a deficient number, since it is larger than the sum of its proper divisors (2927819).
16314697 is an equidigital number, since it uses as much as digits as its factorization.
16314697 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4648 (or 4641 counting only the distinct ones).
The product of its digits is 27216, while the sum is 37.
The square root of 16314697 is about 4039.1455779657. The cubic root of 16314697 is about 253.6255513418.
It can be divided in two parts, 1631 and 4697, that added together give a triangular number (6328 = T112).
The spelling of 16314697 in words is "sixteen million, three hundred fourteen thousand, six hundred ninety-seven".
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