Base | Representation |
---|---|
bin | 100101011010… |
… | …1000100100010 |
3 | 1100220121010210 |
4 | 1022311010202 |
5 | 20010203114 |
6 | 1540234550 |
7 | 325506414 |
oct | 112650442 |
9 | 40817123 |
10 | 19616034 |
11 | 100888a9 |
12 | 669ba56 |
13 | 40aa729 |
14 | 28689b4 |
15 | 1ac7259 |
hex | 12b5122 |
19616034 has 8 divisors (see below), whose sum is σ = 39232080. Its totient is φ = 6538676.
The previous prime is 19616029. The next prime is 19616063. The reversal of 19616034 is 43061691.
It is a sphenic number, since it is the product of 3 distinct primes.
19616034 is an admirable number.
It is a junction number, because it is equal to n+sod(n) for n = 19615992 and 19616010.
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, 1634664 + ... + 1634675.
It is an arithmetic number, because the mean of its divisors is an integer number (4904010).
Almost surely, 219616034 is an apocalyptic number.
19616034 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
19616034 is a wasteful number, since it uses less digits than its factorization.
19616034 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3269344.
The product of its (nonzero) digits is 3888, while the sum is 30.
The square root of 19616034 is about 4428.9992097538. Note that the first 3 decimals coincide. The cubic root of 19616034 is about 269.6934518137.
The spelling of 19616034 in words is "nineteen million, six hundred sixteen thousand, thirty-four".
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