Base | Representation |
---|---|
bin | 100000001111… |
… | …0111100111010 |
3 | 1011210210220212 |
4 | 1000132330322 |
5 | 13311411434 |
6 | 1402151122 |
7 | 263452532 |
oct | 100367472 |
9 | 34723825 |
10 | 16903994 |
11 | 95a6248 |
12 | 57b24a2 |
13 | 366b183 |
14 | 23604c2 |
15 | 173d8ce |
hex | 101ef3a |
16903994 has 8 divisors (see below), whose sum is σ = 25414560. Its totient is φ = 8432476.
The previous prime is 16903969. The next prime is 16904039. The reversal of 16903994 is 49930961.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 8654 + ... + 10425.
It is an arithmetic number, because the mean of its divisors is an integer number (3176820).
Almost surely, 216903994 is an apocalyptic number.
16903994 is a deficient number, since it is larger than the sum of its proper divisors (8510566).
16903994 is a wasteful number, since it uses less digits than its factorization.
16903994 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19524.
The product of its (nonzero) digits is 52488, while the sum is 41.
The square root of 16903994 is about 4111.4467040204. The cubic root of 16903994 is about 256.6432088155.
The spelling of 16903994 in words is "sixteen million, nine hundred three thousand, nine hundred ninety-four".
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