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53066352 = 2431105549
BaseRepresentation
bin1100101001101…
…1101001110000
310200212001100110
43022123221300
5102041110402
65133221320
71213025253
oct312335160
9120761313
1053066352
1127a55599
1215931840
13acc0011
14709509a
1549d356c
hex329ba70

53066352 has 20 divisors (see below), whose sum is σ = 137088200. Its totient is φ = 17688768.

The previous prime is 53066347. The next prime is 53066357. The reversal of 53066352 is 25366035.

53066352 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (53066347) and next prime (53066357).

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53066357) 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 3 ways as a sum of consecutive naturals, for example, 552727 + ... + 552822.

It is an arithmetic number, because the mean of its divisors is an integer number (6854410).

Almost surely, 253066352 is an apocalyptic number.

It is an amenable number.

53066352 is an abundant number, since it is smaller than the sum of its proper divisors (84021848).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53066352 is a wasteful number, since it uses less digits than its factorization.

53066352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1105560 (or 1105554 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 30.

The square root of 53066352 is about 7284.6655379640. The cubic root of 53066352 is about 375.7852629290.

The spelling of 53066352 in words is "fifty-three million, sixty-six thousand, three hundred fifty-two".

Divisors: 1 2 3 4 6 8 12 16 24 48 1105549 2211098 3316647 4422196 6633294 8844392 13266588 17688784 26533176 53066352