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52110033 = 317370011
BaseRepresentation
bin1100011011001…
…0001011010001
310122001110112020
43012302023101
5101320010113
65100522053
71201633203
oct306621321
9118043466
1052110033
1127462048
1215550329
13aa46951
146cc6773
154895023
hex31b22d1

52110033 has 4 divisors (see below), whose sum is σ = 69480048. Its totient is φ = 34740020.

The previous prime is 52110017. The next prime is 52110067. The reversal of 52110033 is 33001125.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 52110033 - 24 = 52110017 is a prime.

It is a super-2 number, since 2×521100332 = 5430911078522178, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 52109994 and 52110021.

It is not an unprimeable number, because it can be changed into a prime (52110073) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8685003 + ... + 8685008.

It is an arithmetic number, because the mean of its divisors is an integer number (17370012).

Almost surely, 252110033 is an apocalyptic number.

It is an amenable number.

52110033 is a deficient number, since it is larger than the sum of its proper divisors (17370015).

52110033 is a wasteful number, since it uses less digits than its factorization.

52110033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17370014.

The product of its (nonzero) digits is 90, while the sum is 15.

The square root of 52110033 is about 7218.7279350312. The cubic root of 52110033 is about 373.5141990520.

Adding to 52110033 its reverse (33001125), we get a palindrome (85111158).

The spelling of 52110033 in words is "fifty-two million, one hundred ten thousand, thirty-three".

Divisors: 1 3 17370011 52110033