Base | Representation |
---|---|
bin | 100100101100… |
… | …0110001101100 |
3 | 1100012101120101 |
4 | 1021120301230 |
5 | 14411103441 |
6 | 1524200444 |
7 | 322343311 |
oct | 111306154 |
9 | 40171511 |
10 | 19237996 |
11 | a94a878 |
12 | 6539124 |
13 | 3ca763b |
14 | 27aad08 |
15 | 1a50231 |
hex | 1258c6c |
19237996 has 12 divisors (see below), whose sum is σ = 33711552. Its totient is φ = 9606128.
The previous prime is 19237969. The next prime is 19238041. The reversal of 19237996 is 69973291.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 666 + ... + 6238.
It is an arithmetic number, because the mean of its divisors is an integer number (2809296).
Almost surely, 219237996 is an apocalyptic number.
It is an amenable number.
19237996 is a deficient number, since it is larger than the sum of its proper divisors (14473556).
19237996 is a wasteful number, since it uses less digits than its factorization.
19237996 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6440 (or 6438 counting only the distinct ones).
The product of its digits is 183708, while the sum is 46.
The square root of 19237996 is about 4386.1139976065. The cubic root of 19237996 is about 267.9497009635.
The spelling of 19237996 in words is "nineteen million, two hundred thirty-seven thousand, nine hundred ninety-six".
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