Base | Representation |
---|---|
bin | 10010110101100101… |
… | …11000101000111110 |
3 | 222002210210222012100 |
4 | 21122302320220332 |
5 | 131202441120410 |
6 | 4351305245530 |
7 | 505420656555 |
oct | 113262705076 |
9 | 28083728170 |
10 | 10113223230 |
11 | 431a718330 |
12 | 1b62a938a6 |
13 | c522b0976 |
14 | 6bd1d6d9c |
15 | 3e2cc58c0 |
hex | 25acb8a3e |
10113223230 has 48 divisors (see below), whose sum is σ = 28684781424. Its totient is φ = 2451690240.
The previous prime is 10113223189. The next prime is 10113223231. The reversal of 10113223230 is 3232231101.
10113223230 is a `hidden beast` number, since 10 + 11 + 322 + 323 + 0 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10113223231) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5106699 + ... + 5108678.
It is an arithmetic number, because the mean of its divisors is an integer number (597599613).
Almost surely, 210113223230 is an apocalyptic number.
10113223230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10113223230 is an abundant number, since it is smaller than the sum of its proper divisors (18571558194).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10113223230 is a wasteful number, since it uses less digits than its factorization.
10113223230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10215401 (or 10215398 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 10113223230 its reverse (3232231101), we get a palindrome (13345454331).
The spelling of 10113223230 in words is "ten billion, one hundred thirteen million, two hundred twenty-three thousand, two hundred thirty".
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