Base | Representation |
---|---|
bin | 111110110111… |
… | …011100010111 |
3 | 1011000021100020 |
4 | 332313130113 |
5 | 13204330043 |
6 | 1345120223 |
7 | 260035500 |
oct | 76673427 |
9 | 34007306 |
10 | 16480023 |
11 | 933675a |
12 | 5629073 |
13 | 35501c1 |
14 | 228dba7 |
15 | 16a7e83 |
hex | fb7717 |
16480023 has 24 divisors (see below), whose sum is σ = 25937280. Its totient is φ = 9278640.
The previous prime is 16480019. The next prime is 16480027. The reversal of 16480023 is 32008461.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (16480019) and next prime (16480027).
It is not a de Polignac number, because 16480023 - 22 = 16480019 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 16479975 and 16480002.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16480027) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9648 + ... + 11226.
It is an arithmetic number, because the mean of its divisors is an integer number (1080720).
Almost surely, 216480023 is an apocalyptic number.
16480023 is a deficient number, since it is larger than the sum of its proper divisors (9457257).
16480023 is a wasteful number, since it uses less digits than its factorization.
16480023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1667 (or 1660 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 24.
The square root of 16480023 is about 4059.5594588576. The cubic root of 16480023 is about 254.4793837989.
Adding to 16480023 its reverse (32008461), we get a palindrome (48488484).
The spelling of 16480023 in words is "sixteen million, four hundred eighty thousand, twenty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •