Base | Representation |
---|---|
bin | 111111110000… |
… | …010100111100 |
3 | 1011110002221202 |
4 | 333300110330 |
5 | 13234304040 |
6 | 1354115032 |
7 | 262026002 |
oct | 77602474 |
9 | 34402852 |
10 | 16713020 |
11 | 9485815 |
12 | 571ba78 |
13 | 360227c |
14 | 2310a72 |
15 | 1702015 |
hex | ff053c |
16713020 has 24 divisors (see below), whose sum is σ = 35761824. Its totient is φ = 6558656.
The previous prime is 16713017. The next prime is 16713071. The reversal of 16713020 is 2031761.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a junction number, because it is equal to n+sod(n) for n = 16712983 and 16713001.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6824 + ... + 8943.
It is an arithmetic number, because the mean of its divisors is an integer number (1490076).
Almost surely, 216713020 is an apocalyptic number.
16713020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
16713020 is an abundant number, since it is smaller than the sum of its proper divisors (19048804).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16713020 is a wasteful number, since it uses less digits than its factorization.
16713020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15829 (or 15827 counting only the distinct ones).
The product of its (nonzero) digits is 252, while the sum is 20.
The square root of 16713020 is about 4088.1560635573. The cubic root of 16713020 is about 255.6730649113.
Adding to 16713020 its reverse (2031761), we get a palindrome (18744781).
The spelling of 16713020 in words is "sixteen million, seven hundred thirteen thousand, twenty".
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