Base | Representation |
---|---|
bin | 100100011011… |
… | …0000111101000 |
3 | 1022221011211202 |
4 | 1020312013220 |
5 | 14342033130 |
6 | 1521143332 |
7 | 321212405 |
oct | 110660750 |
9 | 38834752 |
10 | 19096040 |
11 | a863157 |
12 | 648ab48 |
13 | 3c57b42 |
14 | 27712ac |
15 | 1a23145 |
hex | 12361e8 |
19096040 has 32 divisors (see below), whose sum is σ = 43200000. Its totient is φ = 7596864.
The previous prime is 19096039. The next prime is 19096057. The reversal of 19096040 is 4069091.
It is a junction number, because it is equal to n+sod(n) for n = 19095994 and 19096012.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6761 + ... + 9159.
It is an arithmetic number, because the mean of its divisors is an integer number (1350000).
Almost surely, 219096040 is an apocalyptic number.
19096040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
19096040 is an abundant number, since it is smaller than the sum of its proper divisors (24103960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
19096040 is a wasteful number, since it uses less digits than its factorization.
19096040 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2609 (or 2605 counting only the distinct ones).
The product of its (nonzero) digits is 1944, while the sum is 29.
The square root of 19096040 is about 4369.9016007228. The cubic root of 19096040 is about 267.2890117228.
The spelling of 19096040 in words is "nineteen million, ninety-six thousand, forty".
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