Base | Representation |
---|---|
bin | 100100110111… |
… | …1000010110001 |
3 | 1100101000200100 |
4 | 1021233002301 |
5 | 14422013301 |
6 | 1530143013 |
7 | 323203233 |
oct | 111570261 |
9 | 40330610 |
10 | 19329201 |
11 | aa02351 |
12 | 6581a69 |
13 | 4009cc8 |
14 | 27d2253 |
15 | 1a6c286 |
hex | 126f0b1 |
19329201 has 12 divisors (see below), whose sum is σ = 28122640. Its totient is φ = 12792600.
The previous prime is 19329199. The next prime is 19329209. The reversal of 19329201 is 10292391.
It is not a de Polignac number, because 19329201 - 21 = 19329199 is a prime.
It is a super-2 number, since 2×193292012 = 747236022596802, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (19329209) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6475 + ... + 8976.
Almost surely, 219329201 is an apocalyptic number.
It is an amenable number.
19329201 is a deficient number, since it is larger than the sum of its proper divisors (8793439).
19329201 is a wasteful number, since it uses less digits than its factorization.
19329201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15596 (or 15593 counting only the distinct ones).
The product of its (nonzero) digits is 972, while the sum is 27.
The square root of 19329201 is about 4396.4987205730. The cubic root of 19329201 is about 268.3724725474.
The spelling of 19329201 in words is "nineteen million, three hundred twenty-nine thousand, two hundred one".
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