Search a number
-
+
230013110 = 25235318869
BaseRepresentation
bin11011011010110…
…11100010110110
3121000210212200002
431231123202312
5432340404420
634453551302
75462036105
oct1555334266
9530725602
10230013110
11108922288
1265045532
1338865242
142279603c
15152d7075
hexdb5b8b6

230013110 has 32 divisors (see below), whose sum is σ = 440199360. Its totient is φ = 86339968.

The previous prime is 230013101. The next prime is 230013139. The reversal of 230013110 is 11310032.

It is a junction number, because it is equal to n+sod(n) for n = 230013091 and 230013100.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2756 + ... + 21624.

It is an arithmetic number, because the mean of its divisors is an integer number (13756230).

Almost surely, 2230013110 is an apocalyptic number.

230013110 is a deficient number, since it is larger than the sum of its proper divisors (210186250).

230013110 is a wasteful number, since it uses less digits than its factorization.

230013110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18952.

The product of its (nonzero) digits is 18, while the sum is 11.

The square root of 230013110 is about 15166.1831058444. The cubic root of 230013110 is about 612.7042084604.

Adding to 230013110 its reverse (11310032), we get a palindrome (241323142).

The spelling of 230013110 in words is "two hundred thirty million, thirteen thousand, one hundred ten".

Divisors: 1 2 5 10 23 46 53 106 115 230 265 530 1219 2438 6095 12190 18869 37738 94345 188690 433987 867974 1000057 2000114 2169935 4339870 5000285 10000570 23001311 46002622 115006555 230013110