Base | Representation |
---|---|
bin | 10010110110101011… |
… | …00001011101011001 |
3 | 222010102220021202000 |
4 | 21123111201131121 |
5 | 131212302201241 |
6 | 4352232031213 |
7 | 505561105254 |
oct | 113325413531 |
9 | 28112807660 |
10 | 10122303321 |
11 | 432485a339 |
12 | 1b65b32509 |
13 | c5413c8c0 |
14 | 6c04bc09b |
15 | 3e39baeb6 |
hex | 25b561759 |
10122303321 has 32 divisors (see below), whose sum is σ = 16272896640. Its totient is φ = 6181531200.
The previous prime is 10122303313. The next prime is 10122303343. The reversal of 10122303321 is 12330322101.
10122303321 is a `hidden beast` number, since 101 + 2 + 230 + 332 + 1 = 666.
It is not a de Polignac number, because 10122303321 - 23 = 10122303313 is a prime.
It is a super-2 number, since 2×101223033212 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 10122303294 and 10122303303.
It is not an unprimeable number, because it can be changed into a prime (10122303361) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 64090 + ... + 156051.
It is an arithmetic number, because the mean of its divisors is an integer number (508528020).
Almost surely, 210122303321 is an apocalyptic number.
It is an amenable number.
10122303321 is a deficient number, since it is larger than the sum of its proper divisors (6150593319).
10122303321 is a wasteful number, since it uses less digits than its factorization.
10122303321 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 220294 (or 220288 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 10122303321 its reverse (12330322101), we get a palindrome (22452625422).
The spelling of 10122303321 in words is "ten billion, one hundred twenty-two million, three hundred three thousand, three hundred twenty-one".
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