Base | Representation |
---|---|
bin | 1010011110010001000111… |
… | …01011101111111000010111 |
3 | 10000112200000011102001120021 |
4 | 11033020203223233320113 |
5 | 11004311334101441043 |
6 | 120551533421450011 |
7 | 4564610104134541 |
oct | 517104353577027 |
9 | 100480004361507 |
10 | 23030213312023 |
11 | 737a071022275 |
12 | 26bb4aba10907 |
13 | cb0980444258 |
14 | 59894da48691 |
15 | 29e106cdc3ed |
hex | 14f223aefe17 |
23030213312023 has 16 divisors (see below), whose sum is σ = 24542433185760. Its totient is φ = 21535579247616.
The previous prime is 23030213311993. The next prime is 23030213312089. The reversal of 23030213312023 is 32021331203032.
It is a cyclic number.
It is not a de Polignac number, because 23030213312023 - 229 = 23029676441111 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23030213312723) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7278411 + ... + 9951667.
It is an arithmetic number, because the mean of its divisors is an integer number (1533902074110).
Almost surely, 223030213312023 is an apocalyptic number.
23030213312023 is a deficient number, since it is larger than the sum of its proper divisors (1512219873737).
23030213312023 is a wasteful number, since it uses less digits than its factorization.
23030213312023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2676546.
The product of its (nonzero) digits is 3888, while the sum is 25.
Adding to 23030213312023 its reverse (32021331203032), we get a palindrome (55051544515055).
The spelling of 23030213312023 in words is "twenty-three trillion, thirty billion, two hundred thirteen million, three hundred twelve thousand, twenty-three".
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