Base | Representation |
---|---|
bin | 1000001110110… |
… | …0100010001000 |
3 | 2101221222000201 |
4 | 2003230202020 |
5 | 32314221042 |
6 | 3231541544 |
7 | 566304640 |
oct | 203544210 |
9 | 71858021 |
10 | 34523272 |
11 | 1853a933 |
12 | b68a8b4 |
13 | 71c9a94 |
14 | 4829520 |
15 | 306e1b7 |
hex | 20ec888 |
34523272 has 32 divisors (see below), whose sum is σ = 74171520. Its totient is φ = 14757120.
The previous prime is 34523267. The next prime is 34523297. The reversal of 34523272 is 27232543.
It is a Harshad number since it is a multiple of its sum of digits (28).
It is an alternating number because its digits alternate between odd and even.
It is a self number, because there is not a number n which added to its sum of digits gives 34523272.
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, 34848 + ... + 35824.
It is an arithmetic number, because the mean of its divisors is an integer number (2317860).
Almost surely, 234523272 is an apocalyptic number.
It is an amenable number.
34523272 is an abundant number, since it is smaller than the sum of its proper divisors (39648248).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34523272 is a wasteful number, since it uses less digits than its factorization.
34523272 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1621 (or 1617 counting only the distinct ones).
The product of its digits is 10080, while the sum is 28.
The square root of 34523272 is about 5875.6507724677. The cubic root of 34523272 is about 325.6146852096.
It can be divided in two parts, 3452 and 3272, that added together give a square (6724 = 822).
The spelling of 34523272 in words is "thirty-four million, five hundred twenty-three thousand, two hundred seventy-two".
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