Base | Representation |
---|---|
bin | 100100001111… |
… | …1001010110010 |
3 | 1022202101220001 |
4 | 1020133022302 |
5 | 14331031114 |
6 | 1515140214 |
7 | 320341342 |
oct | 110371262 |
9 | 38671801 |
10 | 19002034 |
11 | a7a9567 |
12 | 644466a |
13 | 3c2410c |
14 | 2748d22 |
15 | 1a05374 |
hex | 121f2b2 |
19002034 has 8 divisors (see below), whose sum is σ = 28823580. Its totient is φ = 9394176.
The previous prime is 19002019. The next prime is 19002041. The reversal of 19002034 is 43020091.
It can be written as a sum of positive squares in 2 ways, for example, as 18896409 + 105625 = 4347^2 + 325^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×190020342 = 722154592274312, which contains 22 as substring.
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, 53199 + ... + 53554.
Almost surely, 219002034 is an apocalyptic number.
19002034 is a deficient number, since it is larger than the sum of its proper divisors (9821546).
19002034 is a wasteful number, since it uses less digits than its factorization.
19002034 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 106844.
The product of its (nonzero) digits is 216, while the sum is 19.
The square root of 19002034 is about 4359.1322530981. The cubic root of 19002034 is about 266.8496865131.
The spelling of 19002034 in words is "nineteen million, two thousand, thirty-four".
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