Base | Representation |
---|---|
bin | 10110111010011001… |
… | …01000110000110111 |
3 | 1011202021112011012220 |
4 | 23131030220300313 |
5 | 200143024341043 |
6 | 5352341213423 |
7 | 613554606546 |
oct | 133514506067 |
9 | 34667464186 |
10 | 12301012023 |
11 | 5242667443 |
12 | 2473701273 |
13 | 1210628151 |
14 | 8499b615d |
15 | 4bedce483 |
hex | 2dd328c37 |
12301012023 has 8 divisors (see below), whose sum is σ = 16402713600. Its totient is φ = 8199992568.
The previous prime is 12301011967. The next prime is 12301012037. The reversal of 12301012023 is 32021010321.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 12301012023 - 26 = 12301011959 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 12301011993 and 12301012011.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12301012043) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 126853 + ... + 201726.
It is an arithmetic number, because the mean of its divisors is an integer number (2050339200).
Almost surely, 212301012023 is an apocalyptic number.
12301012023 is a deficient number, since it is larger than the sum of its proper divisors (4101701577).
12301012023 is a wasteful number, since it uses less digits than its factorization.
12301012023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 341061.
The product of its (nonzero) digits is 72, while the sum is 15.
Adding to 12301012023 its reverse (32021010321), we get a palindrome (44322022344).
The spelling of 12301012023 in words is "twelve billion, three hundred one million, twelve thousand, twenty-three".
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