Base | Representation |
---|---|
bin | 1000000111111… |
… | …0111001001101 |
3 | 2101010011000000 |
4 | 2001332321031 |
5 | 32210333224 |
6 | 3214154513 |
7 | 562424442 |
oct | 201767115 |
9 | 71104000 |
10 | 34074189 |
11 | 18263496 |
12 | b4b2a39 |
13 | 70a0556 |
14 | 474d9c9 |
15 | 2ed10c9 |
hex | 207ee4d |
34074189 has 28 divisors (see below), whose sum is σ = 52324096. Its totient is φ = 22167432.
The previous prime is 34074169. The next prime is 34074197. The reversal of 34074189 is 98147043.
It is a happy number.
It is not a de Polignac number, because 34074189 - 215 = 34041421 is a prime.
It is a super-2 number, since 2×340741892 = 2322100712015442, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34074149) by changing a digit.
It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 30804 + ... + 31890.
Almost surely, 234074189 is an apocalyptic number.
It is an amenable number.
34074189 is a deficient number, since it is larger than the sum of its proper divisors (18249907).
34074189 is an equidigital number, since it uses as much as digits as its factorization.
34074189 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1148 (or 1133 counting only the distinct ones).
The product of its (nonzero) digits is 24192, while the sum is 36.
The square root of 34074189 is about 5837.3100825637. The cubic root of 34074189 is about 324.1966398918.
It can be divided in two parts, 340 and 74189, that added together give a square (74529 = 2732).
The spelling of 34074189 in words is "thirty-four million, seventy-four thousand, one hundred eighty-nine".
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