Search a number
-
+
53806092 = 2236766923
BaseRepresentation
bin1100110101000…
…0010000001100
310202020122002020
43031100100030
5102233243332
65201130140
71222226034
oct315202014
9122218066
1053806092
112841034a
1216029950
13b1bb932
1472088c4
154acc82c
hex335040c

53806092 has 24 divisors (see below), whose sum is σ = 127423296. Its totient is φ = 17667408.

The previous prime is 53806073. The next prime is 53806099. The reversal of 53806092 is 29060835.

It is a happy number.

It is a super-3 number, since 3×538060923 (a number of 24 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (53806099) 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, 32658 + ... + 34265.

It is an arithmetic number, because the mean of its divisors is an integer number (5309304).

Almost surely, 253806092 is an apocalyptic number.

It is an amenable number.

53806092 is an abundant number, since it is smaller than the sum of its proper divisors (73617204).

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

53806092 is a wasteful number, since it uses less digits than its factorization.

53806092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66997 (or 66995 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 53806092 is about 7335.2635944457. The cubic root of 53806092 is about 377.5233487013.

The spelling of 53806092 in words is "fifty-three million, eight hundred six thousand, ninety-two".

Divisors: 1 2 3 4 6 12 67 134 201 268 402 804 66923 133846 200769 267692 401538 803076 4483841 8967682 13451523 17935364 26903046 53806092