Base | Representation |
---|---|
bin | 11100001111010101… |
… | …010000000010010111 |
3 | 2220021012012012100220 |
4 | 130033111100002113 |
5 | 444044413000043 |
6 | 21532453405423 |
7 | 2122256514300 |
oct | 341725200227 |
9 | 86235165326 |
10 | 30322000023 |
11 | 1194aa84457 |
12 | 5a62939873 |
13 | 2b22cc6763 |
14 | 16791077a7 |
15 | bc7031483 |
hex | 70f550097 |
30322000023 has 24 divisors (see below), whose sum is σ = 48547146240. Its totient is φ = 16767923760.
The previous prime is 30321999991. The next prime is 30322000073. The reversal of 30322000023 is 32000022303.
It is not a de Polignac number, because 30322000023 - 25 = 30321999991 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 30321999966 and 30322000011.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30322000073) 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, 3322413 + ... + 3331526.
It is an arithmetic number, because the mean of its divisors is an integer number (2022797760).
Almost surely, 230322000023 is an apocalyptic number.
30322000023 is a deficient number, since it is larger than the sum of its proper divisors (18225146217).
30322000023 is a wasteful number, since it uses less digits than its factorization.
30322000023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6653987 (or 6653980 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 15.
Adding to 30322000023 its reverse (32000022303), we get a palindrome (62322022326).
The spelling of 30322000023 in words is "thirty billion, three hundred twenty-two million, twenty-three", and thus it is an aban number.
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