Search a number
-
+
10230120230 = 251193001093
BaseRepresentation
bin10011000011100001…
…10011111100100110
3222101221202221201212
421201300303330212
5131422402321410
64411042551422
7511340405261
oct114160637446
928357687655
1010230120230
11437a6aa820
121b96068572
13c7058c3a5
146d0945cd8
153ed1b6b05
hex261c33f26

10230120230 has 16 divisors (see below), whose sum is σ = 20088236304. Its totient is φ = 3720043680.

The previous prime is 10230120223. The next prime is 10230120281. The reversal of 10230120230 is 3202103201.

It is a happy number.

10230120230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

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 7 ways as a sum of consecutive naturals, for example, 46500437 + ... + 46500656.

It is an arithmetic number, because the mean of its divisors is an integer number (1255514769).

Almost surely, 210230120230 is an apocalyptic number.

10230120230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10230120230 is a deficient number, since it is larger than the sum of its proper divisors (9858116074).

10230120230 is a wasteful number, since it uses less digits than its factorization.

10230120230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93001111.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 10230120230 its reverse (3202103201), we get a palindrome (13432223431).

The spelling of 10230120230 in words is "ten billion, two hundred thirty million, one hundred twenty thousand, two hundred thirty".

Divisors: 1 2 5 10 11 22 55 110 93001093 186002186 465005465 930010930 1023012023 2046024046 5115060115 10230120230