Base | Representation |
---|---|
bin | 10110101100101… |
… | …10100101001010 |
3 | 111021021210002110 |
4 | 23112112211022 |
5 | 342221042114 |
6 | 30521043150 |
7 | 4501310244 |
oct | 1326264512 |
9 | 437253073 |
10 | 190409034 |
11 | 98532142 |
12 | 539264b6 |
13 | 305a998a |
14 | 1b407094 |
15 | 11ab2759 |
hex | b59694a |
190409034 has 16 divisors (see below), whose sum is σ = 380954880. Its totient is φ = 63446880.
The previous prime is 190409029. The next prime is 190409053. The reversal of 190409034 is 430904091.
190409034 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 190408992 and 190409010.
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, 25702 + ... + 32270.
It is an arithmetic number, because the mean of its divisors is an integer number (23809680).
Almost surely, 2190409034 is an apocalyptic number.
190409034 is an abundant number, since it is smaller than the sum of its proper divisors (190545846).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
190409034 is a wasteful number, since it uses less digits than its factorization.
190409034 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11405.
The product of its (nonzero) digits is 3888, while the sum is 30.
The square root of 190409034 is about 13798.8779978663. The cubic root of 190409034 is about 575.3019550774.
The spelling of 190409034 in words is "one hundred ninety million, four hundred nine thousand, thirty-four".
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