Base | Representation |
---|---|
bin | 10011001110100000… |
… | …11111010001010111 |
3 | 222122101020200122100 |
4 | 21213100133101113 |
5 | 132120002411411 |
6 | 4424134533143 |
7 | 513540121632 |
oct | 114720372127 |
9 | 28571220570 |
10 | 10322310231 |
11 | 4417747502 |
12 | 2000b071b3 |
13 | c866ca09c |
14 | 6dcca2c19 |
15 | 406327456 |
hex | 26741f457 |
10322310231 has 12 divisors (see below), whose sum is σ = 15558265008. Its totient is φ = 6582342624.
The previous prime is 10322310217. The next prime is 10322310241. The reversal of 10322310231 is 13201322301.
10322310231 is a `hidden beast` number, since 1 + 0 + 322 + 310 + 2 + 31 = 666.
It is not a de Polignac number, because 10322310231 - 215 = 10322277463 is a prime.
It is a super-2 number, since 2×103223102312 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10322310211) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24932910 + ... + 24933323.
It is an arithmetic number, because the mean of its divisors is an integer number (1296522084).
Almost surely, 210322310231 is an apocalyptic number.
10322310231 is a deficient number, since it is larger than the sum of its proper divisors (5235954777).
10322310231 is a wasteful number, since it uses less digits than its factorization.
10322310231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 49866262 (or 49866259 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 10322310231 its reverse (13201322301), we get a palindrome (23523632532).
The spelling of 10322310231 in words is "ten billion, three hundred twenty-two million, three hundred ten thousand, two hundred thirty-one".
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