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52353113 = 193774471
BaseRepresentation
bin1100011110110…
…1100001011001
310122111210222012
43013231201121
5101400244423
65110035305
71203664661
oct307554131
9118453865
1052353113
112760873a
1215648b35
13ab00497
146d4b1a1
1548e2078
hex31ed859

52353113 has 8 divisors (see below), whose sum is σ = 56598720. Its totient is φ = 48256560.

The previous prime is 52353107. The next prime is 52353127. The reversal of 52353113 is 31135325.

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 52353113 - 24 = 52353097 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (52353173) 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, 36533 + ... + 37938.

It is an arithmetic number, because the mean of its divisors is an integer number (7074840).

Almost surely, 252353113 is an apocalyptic number.

It is an amenable number.

52353113 is a deficient number, since it is larger than the sum of its proper divisors (4245607).

52353113 is a wasteful number, since it uses less digits than its factorization.

52353113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74527.

The product of its digits is 1350, while the sum is 23.

The square root of 52353113 is about 7235.5451073157. The cubic root of 52353113 is about 374.0940811101.

Adding to 52353113 its reverse (31135325), we get a palindrome (83488438).

The spelling of 52353113 in words is "fifty-two million, three hundred fifty-three thousand, one hundred thirteen".

Divisors: 1 19 37 703 74471 1414949 2755427 52353113