Base | Representation |
---|---|
bin | 100100110011… |
… | …1101011011110 |
3 | 1100022111022012 |
4 | 1021213223132 |
5 | 14420032123 |
6 | 1525351222 |
7 | 323016263 |
oct | 111475336 |
9 | 40274265 |
10 | 19299038 |
11 | a991720 |
12 | 6568512 |
13 | 3cc9365 |
14 | 27c526a |
15 | 1a63378 |
hex | 1267ade |
19299038 has 16 divisors (see below), whose sum is σ = 31812480. Its totient is φ = 8707800.
The previous prime is 19299017. The next prime is 19299043. The reversal of 19299038 is 83099291.
It is a plaindrome in base 16.
It is a junction number, because it is equal to n+sod(n) for n = 19298986 and 19299004.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98 + ... + 6213.
It is an arithmetic number, because the mean of its divisors is an integer number (1988280).
Almost surely, 219299038 is an apocalyptic number.
19299038 is a deficient number, since it is larger than the sum of its proper divisors (12513442).
19299038 is a wasteful number, since it uses less digits than its factorization.
19299038 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6463.
The product of its (nonzero) digits is 34992, while the sum is 41.
The square root of 19299038 is about 4393.0670379588. The cubic root of 19299038 is about 268.2328024662.
The spelling of 19299038 in words is "nineteen million, two hundred ninety-nine thousand, thirty-eight".
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