Base | Representation |
---|---|
bin | 100000000100… |
… | …0100100110110 |
3 | 1011122011012100 |
4 | 1000020210312 |
5 | 13300443332 |
6 | 1400202530 |
7 | 262621401 |
oct | 100104466 |
9 | 34564170 |
10 | 16812342 |
11 | 95433a8 |
12 | 5769446 |
13 | 3638541 |
14 | 2338d38 |
15 | 172167c |
hex | 1008936 |
16812342 has 24 divisors (see below), whose sum is σ = 37116144. Its totient is φ = 5498064.
The previous prime is 16812317. The next prime is 16812353. The reversal of 16812342 is 24321861.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7858 + ... + 9765.
It is an arithmetic number, because the mean of its divisors is an integer number (1546506).
Almost surely, 216812342 is an apocalyptic number.
16812342 is an abundant number, since it is smaller than the sum of its proper divisors (20303802).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16812342 is a wasteful number, since it uses less digits than its factorization.
16812342 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17684 (or 17681 counting only the distinct ones).
The product of its digits is 2304, while the sum is 27.
The square root of 16812342 is about 4100.2855998089. The cubic root of 16812342 is about 256.1785355345.
The spelling of 16812342 in words is "sixteen million, eight hundred twelve thousand, three hundred forty-two".
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