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52234211 = 1912721647
BaseRepresentation
bin1100011101000…
…0011111100011
310122021202212102
43013100133203
5101332443321
65103321015
71202661221
oct307203743
9118252772
1052234211
1127537377
12155b016b
13aa8b323
146d19b11
1548bbc0b
hex31d07e3

52234211 has 8 divisors (see below), whose sum is σ = 55418880. Its totient is φ = 49093128.

The previous prime is 52234199. The next prime is 52234229. The reversal of 52234211 is 11243225.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-52234211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52234241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8411 + ... + 13236.

It is an arithmetic number, because the mean of its divisors is an integer number (6927360).

Almost surely, 252234211 is an apocalyptic number.

52234211 is a deficient number, since it is larger than the sum of its proper divisors (3184669).

52234211 is a wasteful number, since it uses less digits than its factorization.

52234211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21793.

The product of its digits is 480, while the sum is 20.

The square root of 52234211 is about 7227.3239169142. The cubic root of 52234211 is about 373.8106579700.

Adding to 52234211 its reverse (11243225), we get a palindrome (63477436).

The spelling of 52234211 in words is "fifty-two million, two hundred thirty-four thousand, two hundred eleven".

Divisors: 1 19 127 2413 21647 411293 2749169 52234211