Search a number
-
+
240023010 = 23519421093
BaseRepresentation
bin11100100111001…
…11010111100010
3121201122102200010
432103213113202
5442421214020
635452305350
75643106353
oct1623472742
9551572603
10240023010
11113539927
1268472256
133a95b466
1423c3dd2a
1516112de0
hexe4e75e2

240023010 has 32 divisors (see below), whose sum is σ = 606375360. Its totient is φ = 60637248.

The previous prime is 240022973. The next prime is 240023059. The reversal of 240023010 is 10320042.

240023010 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2400230102 = 115222090658920200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 209977 + ... + 211116.

It is an arithmetic number, because the mean of its divisors is an integer number (18949230).

Almost surely, 2240023010 is an apocalyptic number.

240023010 is an abundant number, since it is smaller than the sum of its proper divisors (366352350).

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

240023010 is a wasteful number, since it uses less digits than its factorization.

240023010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 421122.

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 240023010 is about 15492.6760115869. The cubic root of 240023010 is about 621.4663609505.

Adding to 240023010 its reverse (10320042), we get a palindrome (250343052).

The spelling of 240023010 in words is "two hundred forty million, twenty-three thousand, ten".

Divisors: 1 2 3 5 6 10 15 19 30 38 57 95 114 190 285 570 421093 842186 1263279 2105465 2526558 4210930 6316395 8000767 12632790 16001534 24002301 40003835 48004602 80007670 120011505 240023010