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52202033 = 1321119031
BaseRepresentation
bin1100011100100…
…0101000110001
310122020010201122
43013020220301
5101330431113
65102512025
71202465342
oct307105061
9118203648
1052202033
1127515184
1215595615
13aa797a0
146d0c0c9
1548b2408
hex31c8a31

52202033 has 8 divisors (see below), whose sum is σ = 56486976. Its totient is φ = 47955600.

The previous prime is 52202023. The next prime is 52202057. The reversal of 52202033 is 33020225.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 52202033 - 220 = 51153457 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (52202023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6773 + ... + 12258.

It is an arithmetic number, because the mean of its divisors is an integer number (7060872).

Almost surely, 252202033 is an apocalyptic number.

It is an amenable number.

52202033 is a deficient number, since it is larger than the sum of its proper divisors (4284943).

52202033 is a wasteful number, since it uses less digits than its factorization.

52202033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19255.

The product of its (nonzero) digits is 360, while the sum is 17.

The square root of 52202033 is about 7225.0974387893. The cubic root of 52202033 is about 373.7338822966.

Adding to 52202033 its reverse (33020225), we get a palindrome (85222258).

The spelling of 52202033 in words is "fifty-two million, two hundred two thousand, thirty-three".

Divisors: 1 13 211 2743 19031 247403 4015541 52202033