Base | Representation |
---|---|
bin | 100100111001… |
… | …1010111111110 |
3 | 1100101221000102 |
4 | 1021303113332 |
5 | 14423100232 |
6 | 1530401102 |
7 | 323306036 |
oct | 111632776 |
9 | 40357012 |
10 | 19346942 |
11 | aa1470a |
12 | 6590192 |
13 | 40150c4 |
14 | 27d88c6 |
15 | 1a72662 |
hex | 12735fe |
19346942 has 8 divisors (see below), whose sum is σ = 29388000. Its totient is φ = 9550944.
The previous prime is 19346917. The next prime is 19346981. The reversal of 19346942 is 24964391.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 19346896 and 19346905.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61067 + ... + 61382.
It is an arithmetic number, because the mean of its divisors is an integer number (3673500).
Almost surely, 219346942 is an apocalyptic number.
19346942 is a deficient number, since it is larger than the sum of its proper divisors (10041058).
19346942 is a wasteful number, since it uses less digits than its factorization.
19346942 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 122530.
The product of its digits is 46656, while the sum is 38.
The square root of 19346942 is about 4398.5158860688. The cubic root of 19346942 is about 268.4545545765.
The spelling of 19346942 in words is "nineteen million, three hundred forty-six thousand, nine hundred forty-two".
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