Base | Representation |
---|---|
bin | 1000001010100… |
… | …1000101011111 |
3 | 2101102221001200 |
4 | 2002221011133 |
5 | 32231401012 |
6 | 3222010543 |
7 | 564044334 |
oct | 202510537 |
9 | 71387050 |
10 | 34247007 |
11 | 18371313 |
12 | b576a53 |
13 | 7131102 |
14 | 479698b |
15 | 30173dc |
hex | 20a915f |
34247007 has 6 divisors (see below), whose sum is σ = 49467912. Its totient is φ = 22831332.
The previous prime is 34246981. The next prime is 34247011. The reversal of 34247007 is 70074243.
It is not a de Polignac number, because 34247007 - 210 = 34245983 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34247077) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1902603 + ... + 1902620.
It is an arithmetic number, because the mean of its divisors is an integer number (8244652).
Almost surely, 234247007 is an apocalyptic number.
34247007 is a deficient number, since it is larger than the sum of its proper divisors (15220905).
34247007 is a wasteful number, since it uses less digits than its factorization.
34247007 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3805229 (or 3805226 counting only the distinct ones).
The product of its (nonzero) digits is 4704, while the sum is 27.
The square root of 34247007 is about 5852.0942405262. The cubic root of 34247007 is about 324.7438044072.
The spelling of 34247007 in words is "thirty-four million, two hundred forty-seven thousand, seven".
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