Base | Representation |
---|---|
bin | 111101100110… |
… | …000011000110 |
3 | 1010101100000100 |
4 | 331212003012 |
5 | 13113143010 |
6 | 1334024530 |
7 | 254146503 |
oct | 75460306 |
9 | 33340010 |
10 | 16146630 |
11 | 9129225 |
12 | 54a8146 |
13 | 3464526 |
14 | 22044aa |
15 | 163e2c0 |
hex | f660c6 |
16146630 has 24 divisors (see below), whose sum is σ = 41981472. Its totient is φ = 4305744.
The previous prime is 16146593. The next prime is 16146631. The reversal of 16146630 is 3664161.
16146630 is a `hidden beast` number, since 16 + 14 + 6 + 630 = 666.
16146630 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 16146594 and 16146603.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16146631) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 89614 + ... + 89793.
It is an arithmetic number, because the mean of its divisors is an integer number (1749228).
Almost surely, 216146630 is an apocalyptic number.
16146630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
16146630 is an abundant number, since it is smaller than the sum of its proper divisors (25834842).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16146630 is a wasteful number, since it uses less digits than its factorization.
16146630 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 179420 (or 179417 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 27.
The square root of 16146630 is about 4018.2869484396. The cubic root of 16146630 is about 252.7516296889.
The spelling of 16146630 in words is "sixteen million, one hundred forty-six thousand, six hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.087 sec. • engine limits •