Search a number
-
+
11807230 = 251180723
BaseRepresentation
bin101101000010…
…100111111110
3211012212110211
4231002213332
511010312410
61101023034
7202234261
oct55024776
924185424
1011807230
116734a46
123b54a7a
1325a5336
1417d4cd8
15108368a
hexb429fe

11807230 has 8 divisors (see below), whose sum is σ = 21253032. Its totient is φ = 4722888.

The previous prime is 11807219. The next prime is 11807233. The reversal of 11807230 is 3270811.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11807233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 590352 + ... + 590371.

It is an arithmetic number, because the mean of its divisors is an integer number (2656629).

Almost surely, 211807230 is an apocalyptic number.

11807230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11807230 is a deficient number, since it is larger than the sum of its proper divisors (9445802).

11807230 is a wasteful number, since it uses less digits than its factorization.

11807230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1180730.

The product of its (nonzero) digits is 336, while the sum is 22.

The square root of 11807230 is about 3436.1650134998. The cubic root of 11807230 is about 227.7102994424.

The spelling of 11807230 in words is "eleven million, eight hundred seven thousand, two hundred thirty".

Divisors: 1 2 5 10 1180723 2361446 5903615 11807230