Base | Representation |
---|---|
bin | 1001111001101… |
… | …00011101001001 |
3 | 12210021111102101 |
4 | 10330310131021 |
5 | 132230133421 |
6 | 12124033401 |
7 | 2025635110 |
oct | 474643511 |
9 | 183244371 |
10 | 83052361 |
11 | 42976517 |
12 | 23992861 |
13 | 1428b812 |
14 | b05cc77 |
15 | 7458191 |
hex | 4f34749 |
83052361 has 16 divisors (see below), whose sum is σ = 101243520. Its totient is φ = 66504960.
The previous prime is 83052349. The next prime is 83052367. The reversal of 83052361 is 16325038.
It is a cyclic number.
It is not a de Polignac number, because 83052361 - 215 = 83019593 is a prime.
It is an alternating number because its digits alternate between even and odd.
It is not an unprimeable number, because it can be changed into a prime (83052367) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14031 + ... + 19051.
It is an arithmetic number, because the mean of its divisors is an integer number (6327720).
Almost surely, 283052361 is an apocalyptic number.
It is an amenable number.
83052361 is a deficient number, since it is larger than the sum of its proper divisors (18191159).
83052361 is a wasteful number, since it uses less digits than its factorization.
83052361 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5184.
The product of its (nonzero) digits is 4320, while the sum is 28.
The square root of 83052361 is about 9113.3068092762. The cubic root of 83052361 is about 436.2987757277.
Adding to 83052361 its reverse (16325038), we get a palindrome (99377399).
It can be divided in two parts, 830523 and 61, that added together give a cube (830584 = 943).
The spelling of 83052361 in words is "eighty-three million, fifty-two thousand, three hundred sixty-one".
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