Base | Representation |
---|---|
bin | 10010000110000110… |
… | …000101001010010111 |
3 | 1212011002020110110012 |
4 | 102012012011022113 |
5 | 304242440011020 |
6 | 12531551550435 |
7 | 1255324650455 |
oct | 220606051227 |
9 | 55132213405 |
10 | 19429610135 |
11 | 8270565741 |
12 | 3922b2b41b |
13 | 1aa8478740 |
14 | d246499d5 |
15 | 78ab4b7c5 |
hex | 486185297 |
19429610135 has 8 divisors (see below), whose sum is σ = 25109034720. Its totient is φ = 14348019744.
The previous prime is 19429610129. The next prime is 19429610143. The reversal of 19429610135 is 53101692491.
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 19429610135 - 214 = 19429593751 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 19429610092 and 19429610101.
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, 149458475 + ... + 149458604.
It is an arithmetic number, because the mean of its divisors is an integer number (3138629340).
Almost surely, 219429610135 is an apocalyptic number.
19429610135 is a deficient number, since it is larger than the sum of its proper divisors (5679424585).
19429610135 is a wasteful number, since it uses less digits than its factorization.
19429610135 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 298917097.
The product of its (nonzero) digits is 58320, while the sum is 41.
The spelling of 19429610135 in words is "nineteen billion, four hundred twenty-nine million, six hundred ten thousand, one hundred thirty-five".
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