Base | Representation |
---|---|
bin | 100100010101… |
… | …1011010100110 |
3 | 1022211221200222 |
4 | 1020223122212 |
5 | 14334132243 |
6 | 1520204342 |
7 | 320640524 |
oct | 110533246 |
9 | 38757628 |
10 | 19052198 |
11 | a833220 |
12 | 64696b2 |
13 | 3c40bb9 |
14 | 275d314 |
15 | 1a15168 |
hex | 122b6a6 |
19052198 has 8 divisors (see below), whose sum is σ = 31176360. Its totient is φ = 8660080.
The previous prime is 19052153. The next prime is 19052203. The reversal of 19052198 is 89125091.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a nialpdrome in base 11.
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, 432983 + ... + 433026.
It is an arithmetic number, because the mean of its divisors is an integer number (3897045).
Almost surely, 219052198 is an apocalyptic number.
19052198 is a deficient number, since it is larger than the sum of its proper divisors (12124162).
19052198 is a wasteful number, since it uses less digits than its factorization.
19052198 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 866022.
The product of its (nonzero) digits is 6480, while the sum is 35.
The square root of 19052198 is about 4364.8823580940. The cubic root of 19052198 is about 267.0843014907.
The spelling of 19052198 in words is "nineteen million, fifty-two thousand, one hundred ninety-eight".
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