Base | Representation |
---|---|
bin | 10011111000110101110001 |
3 | 100210212122120 |
4 | 103320311301 |
5 | 2313313203 |
6 | 303424453 |
7 | 62212602 |
oct | 23706561 |
9 | 10725576 |
10 | 5213553 |
11 | 2a41024 |
12 | 18b5129 |
13 | 1107057 |
14 | 999da9 |
15 | 6ceb53 |
hex | 4f8d71 |
5213553 has 8 divisors (see below), whose sum is σ = 6981216. Its totient is φ = 3460800.
The previous prime is 5213539. The next prime is 5213561. The reversal of 5213553 is 3553125.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 5213553 - 28 = 5213297 is a prime.
It is a super-2 number, since 2×52135532 = 54362269767618, which contains 22 as substring.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (5213563) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2883 + ... + 4328.
It is an arithmetic number, because the mean of its divisors is an integer number (872652).
Almost surely, 25213553 is an apocalyptic number.
It is an amenable number.
5213553 is a deficient number, since it is larger than the sum of its proper divisors (1767663).
5213553 is a wasteful number, since it uses less digits than its factorization.
5213553 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7455.
The product of its digits is 2250, while the sum is 24.
The square root of 5213553 is about 2283.3206082370. The cubic root of 5213553 is about 173.3982050902.
Adding to 5213553 its reverse (3553125), we get a palindrome (8766678).
The spelling of 5213553 in words is "five million, two hundred thirteen thousand, five hundred fifty-three".
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