Base | Representation |
---|---|
bin | 10111001110001… |
… | …01101011010101 |
3 | 111120112200012202 |
4 | 23213011223111 |
5 | 344331434440 |
6 | 31155054245 |
7 | 4553512040 |
oct | 1347055325 |
9 | 446480182 |
10 | 194796245 |
11 | 9aa59336 |
12 | 552a1385 |
13 | 31484867 |
14 | 1bc29c57 |
15 | 1217c615 |
hex | b9c5ad5 |
194796245 has 8 divisors (see below), whose sum is σ = 267149184. Its totient is φ = 133574544.
The previous prime is 194796221. The next prime is 194796299. The reversal of 194796245 is 542697491.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 194796245 - 26 = 194796181 is a prime.
It is a super-2 number, since 2×1947962452 = 75891154132200050, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 194796245.
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, 2782769 + ... + 2782838.
It is an arithmetic number, because the mean of its divisors is an integer number (33393648).
Almost surely, 2194796245 is an apocalyptic number.
It is an amenable number.
194796245 is a deficient number, since it is larger than the sum of its proper divisors (72352939).
194796245 is an equidigital number, since it uses as much as digits as its factorization.
194796245 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5565619.
The product of its digits is 544320, while the sum is 47.
The square root of 194796245 is about 13956.9425376764. The cubic root of 194796245 is about 579.6869545334.
The spelling of 194796245 in words is "one hundred ninety-four million, seven hundred ninety-six thousand, two hundred forty-five".
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