Base | Representation |
---|---|
bin | 11111010101000110… |
… | …011110100100111101 |
3 | 10012211102121212212112 |
4 | 133111012132210331 |
5 | 1022343321004224 |
6 | 23242022143405 |
7 | 2300426263643 |
oct | 372506364475 |
9 | 105742555775 |
10 | 33640016189 |
11 | 132a2a0407a |
12 | 6629b81b65 |
13 | 3231546230 |
14 | 18b1a53193 |
15 | d1d49230e |
hex | 7d519e93d |
33640016189 has 8 divisors (see below), whose sum is σ = 36229613952. Its totient is φ = 31050690480.
The previous prime is 33640016063. The next prime is 33640016209. The reversal of 33640016189 is 98161004633.
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 33640016189 - 216 = 33639950653 is a prime.
It is a super-2 number, since 2×336400161892 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (33640016689) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 240752 + ... + 353894.
It is an arithmetic number, because the mean of its divisors is an integer number (4528701744).
Almost surely, 233640016189 is an apocalyptic number.
It is an amenable number.
33640016189 is a deficient number, since it is larger than the sum of its proper divisors (2589597763).
33640016189 is a wasteful number, since it uses less digits than its factorization.
33640016189 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 136027.
The product of its (nonzero) digits is 93312, while the sum is 41.
The spelling of 33640016189 in words is "thirty-three billion, six hundred forty million, sixteen thousand, one hundred eighty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •