Base | Representation |
---|---|
bin | 100100011100… |
… | …0101001011000 |
3 | 1022221201001011 |
4 | 1020320221120 |
5 | 14342401032 |
6 | 1521303304 |
7 | 321254524 |
oct | 110705130 |
9 | 38851034 |
10 | 19106392 |
11 | a86aa08 |
12 | 6494b34 |
13 | 3c5c776 |
14 | 2774d84 |
15 | 1a26247 |
hex | 1238a58 |
19106392 has 16 divisors (see below), whose sum is σ = 36154800. Its totient is φ = 9465120.
The previous prime is 19106357. The next prime is 19106401. The reversal of 19106392 is 29360191.
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, 10084 + ... + 11827.
It is an arithmetic number, because the mean of its divisors is an integer number (2259675).
Almost surely, 219106392 is an apocalyptic number.
It is an amenable number.
19106392 is a deficient number, since it is larger than the sum of its proper divisors (17048408).
19106392 is a wasteful number, since it uses less digits than its factorization.
19106392 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22026 (or 22022 counting only the distinct ones).
The product of its (nonzero) digits is 2916, while the sum is 31.
The square root of 19106392 is about 4371.0859062709. The cubic root of 19106392 is about 267.3373022934.
The spelling of 19106392 in words is "nineteen million, one hundred six thousand, three hundred ninety-two".
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