Search a number
-
+
10230322302 = 233189450413
BaseRepresentation
bin10011000011100011…
…00101010001111110
3222101222011012221000
421201301211101332
5131422430303202
64411051151130
7511342206354
oct114161452176
928358135830
1010230322302
11437a828622
121b961454a6
13c70630365
146d09997d4
153ed20691c
hex261c6547e

10230322302 has 16 divisors (see below), whose sum is σ = 22734049680. Its totient is φ = 3410107416.

The previous prime is 10230322279. The next prime is 10230322387. The reversal of 10230322302 is 20322303201.

It is a happy number.

10230322302 is a `hidden beast` number, since 10 + 2 + 30 + 322 + 302 = 666.

10230322302 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

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, 94725153 + ... + 94725260.

It is an arithmetic number, because the mean of its divisors is an integer number (1420878105).

Almost surely, 210230322302 is an apocalyptic number.

10230322302 is an abundant number, since it is smaller than the sum of its proper divisors (12503727378).

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

10230322302 is a wasteful number, since it uses less digits than its factorization.

10230322302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189450424 (or 189450418 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 10230322302 its reverse (20322303201), we get a palindrome (30552625503).

The spelling of 10230322302 in words is "ten billion, two hundred thirty million, three hundred twenty-two thousand, three hundred two".

Divisors: 1 2 3 6 9 18 27 54 189450413 378900826 568351239 1136702478 1705053717 3410107434 5115161151 10230322302