Search a number
-
+
23227060 = 2253137463
BaseRepresentation
bin101100010011…
…0101010110100
31121201001112111
41120212222310
521421231220
62145500404
7401266243
oct130465264
947631474
1023227060
111212491a
127941704
134a7322c
14312895a
15208c15a
hex1626ab4

23227060 has 24 divisors (see below), whose sum is σ = 50351616. Its totient is φ = 8990880.

The previous prime is 23227013. The next prime is 23227093. The reversal of 23227060 is 6072232.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18112 + ... + 19351.

It is an arithmetic number, because the mean of its divisors is an integer number (2097984).

Almost surely, 223227060 is an apocalyptic number.

23227060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23227060 is an abundant number, since it is smaller than the sum of its proper divisors (27124556).

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

23227060 is a wasteful number, since it uses less digits than its factorization.

23227060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37503 (or 37501 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 22.

The square root of 23227060 is about 4819.4460262565. The cubic root of 23227060 is about 285.3194734924.

Adding to 23227060 its reverse (6072232), we get a palindrome (29299292).

The spelling of 23227060 in words is "twenty-three million, two hundred twenty-seven thousand, sixty".

Divisors: 1 2 4 5 10 20 31 62 124 155 310 620 37463 74926 149852 187315 374630 749260 1161353 2322706 4645412 5806765 11613530 23227060