Base | Representation |
---|---|
bin | 10010000110000110… |
… | …000101001001011111 |
3 | 1212011002020110101010 |
4 | 102012012011021133 |
5 | 304242440010304 |
6 | 12531551550303 |
7 | 1255324650345 |
oct | 220606051137 |
9 | 55132213333 |
10 | 19429610079 |
11 | 82705656a0 |
12 | 3922b2b393 |
13 | 1aa84786c9 |
14 | d24649995 |
15 | 78ab4b789 |
hex | 48618525f |
19429610079 has 8 divisors (see below), whose sum is σ = 28261251072. Its totient is φ = 11775521240.
The previous prime is 19429610069. The next prime is 19429610113. The reversal of 19429610079 is 97001692491.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 19429610079 - 25 = 19429610047 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (19429610059) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 294387999 + ... + 294388064.
It is an arithmetic number, because the mean of its divisors is an integer number (3532656384).
Almost surely, 219429610079 is an apocalyptic number.
19429610079 is a deficient number, since it is larger than the sum of its proper divisors (8831640993).
19429610079 is a wasteful number, since it uses less digits than its factorization.
19429610079 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 588776077.
The product of its (nonzero) digits is 244944, while the sum is 48.
The spelling of 19429610079 in words is "nineteen billion, four hundred twenty-nine million, six hundred ten thousand, seventy-nine".
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