Base | Representation |
---|---|
bin | 1000001001011… |
… | …0000011101110 |
3 | 2101021222011010 |
4 | 2002112003232 |
5 | 32221402240 |
6 | 3220210050 |
7 | 563301165 |
oct | 202260356 |
9 | 71258133 |
10 | 34169070 |
11 | 18318801 |
12 | b539926 |
13 | 71047b0 |
14 | 47763dc |
15 | 2eee280 |
hex | 20960ee |
34169070 has 32 divisors (see below), whose sum is σ = 88314912. Its totient is φ = 8410752.
The previous prime is 34169063. The next prime is 34169071. The reversal of 34169070 is 7096143.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is an alternating number because its digits alternate between odd and even.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34169071) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 43417 + ... + 44196.
It is an arithmetic number, because the mean of its divisors is an integer number (2759841).
Almost surely, 234169070 is an apocalyptic number.
34169070 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
34169070 is an abundant number, since it is smaller than the sum of its proper divisors (54145842).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34169070 is a wasteful number, since it uses less digits than its factorization.
34169070 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 87636.
The product of its (nonzero) digits is 4536, while the sum is 30.
The square root of 34169070 is about 5845.4315495094. The cubic root of 34169070 is about 324.4972740418.
The spelling of 34169070 in words is "thirty-four million, one hundred sixty-nine thousand, seventy".
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