Base | Representation |
---|---|
bin | 1000000111100… |
… | …0010100101000 |
3 | 2101001210002002 |
4 | 2001320110220 |
5 | 32204003042 |
6 | 3213430132 |
7 | 562253120 |
oct | 201702450 |
9 | 71053062 |
10 | 34047272 |
11 | 18245246 |
12 | b49b348 |
13 | 709121c |
14 | 4743c80 |
15 | 2ec8132 |
hex | 2078528 |
34047272 has 32 divisors (see below), whose sum is σ = 74161920. Its totient is φ = 14351040.
The previous prime is 34047263. The next prime is 34047281. The reversal of 34047272 is 27274043.
It is an interprime number because it is at equal distance from previous prime (34047263) and next prime (34047281).
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, 1568 + ... + 8399.
It is an arithmetic number, because the mean of its divisors is an integer number (2317560).
Almost surely, 234047272 is an apocalyptic number.
It is an amenable number.
34047272 is an abundant number, since it is smaller than the sum of its proper divisors (40114648).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34047272 is a wasteful number, since it uses less digits than its factorization.
34047272 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10041 (or 10037 counting only the distinct ones).
The product of its (nonzero) digits is 9408, while the sum is 29.
The square root of 34047272 is about 5835.0040274193. The cubic root of 34047272 is about 324.1112507254. Note that the first 3 decimals are identical.
The spelling of 34047272 in words is "thirty-four million, forty-seven thousand, two hundred seventy-two".
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