Base | Representation |
---|---|
bin | 10001100010110101… |
… | …100101010111011010 |
3 | 1210121212011202211001 |
4 | 101202311211113122 |
5 | 302040022124114 |
6 | 12353141255214 |
7 | 1234553030611 |
oct | 214265452732 |
9 | 53555152731 |
10 | 18838083034 |
11 | 7a97674671 |
12 | 3798a0450a |
13 | 1a12a585c4 |
14 | ca9c6a878 |
15 | 753c54374 |
hex | 462d655da |
18838083034 has 8 divisors (see below), whose sum is σ = 28266644448. Its totient is φ = 9415868220.
The previous prime is 18838082981. The next prime is 18838083041. The reversal of 18838083034 is 43038083881.
It is a sphenic number, since it is the product of 3 distinct primes.
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, 1579222 + ... + 1591105.
It is an arithmetic number, because the mean of its divisors is an integer number (3533330556).
Almost surely, 218838083034 is an apocalyptic number.
18838083034 is a deficient number, since it is larger than the sum of its proper divisors (9428561414).
18838083034 is a wasteful number, since it uses less digits than its factorization.
18838083034 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3173300.
The product of its (nonzero) digits is 442368, while the sum is 46.
The spelling of 18838083034 in words is "eighteen billion, eight hundred thirty-eight million, eighty-three thousand, thirty-four".
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