Base | Representation |
---|---|
bin | 10101011011101001… |
… | …000111011010100100 |
3 | 2012101202210001211012 |
4 | 111123221013122210 |
5 | 334112124411122 |
6 | 14323254201352 |
7 | 1443160450244 |
oct | 253351073244 |
9 | 65352701735 |
10 | 23012341412 |
11 | 9839959785 |
12 | 4562953258 |
13 | 22297c0688 |
14 | 11843c1b24 |
15 | 8ea44b7e2 |
hex | 55ba476a4 |
23012341412 has 24 divisors (see below), whose sum is σ = 40556913600. Its totient is φ = 11424722400.
The previous prime is 23012341393. The next prime is 23012341421. The reversal of 23012341412 is 21414321032.
It is an alternating number because its digits alternate between even and odd.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1532123 + ... + 1547069.
It is an arithmetic number, because the mean of its divisors is an integer number (1689871400).
Almost surely, 223012341412 is an apocalyptic number.
It is an amenable number.
23012341412 is a deficient number, since it is larger than the sum of its proper divisors (17544572188).
23012341412 is a wasteful number, since it uses less digits than its factorization.
23012341412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17651 (or 17649 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 23.
Adding to 23012341412 its reverse (21414321032), we get a palindrome (44426662444).
The spelling of 23012341412 in words is "twenty-three billion, twelve million, three hundred forty-one thousand, four hundred twelve".
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