Base | Representation |
---|---|
bin | 10101100001000000… |
… | …011010110010010011 |
3 | 2012122001010021101112 |
4 | 111201000122302103 |
5 | 334303144224042 |
6 | 14340231123535 |
7 | 1445332421462 |
oct | 254100326223 |
9 | 65561107345 |
10 | 23102336147 |
11 | 98857370a0 |
12 | 4588b135ab |
13 | 22423400b7 |
14 | 119232a9d9 |
15 | 9032c6982 |
hex | 56101ac93 |
23102336147 has 8 divisors (see below), whose sum is σ = 25210118592. Its totient is φ = 20995815400.
The previous prime is 23102336111. The next prime is 23102336197. The reversal of 23102336147 is 74163320132.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 23102336147 - 26 = 23102336083 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (23102336107) 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, 276929 + ... + 350562.
It is an arithmetic number, because the mean of its divisors is an integer number (3151264824).
Almost surely, 223102336147 is an apocalyptic number.
23102336147 is a deficient number, since it is larger than the sum of its proper divisors (2107782445).
23102336147 is a wasteful number, since it uses less digits than its factorization.
23102336147 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 630849.
The product of its (nonzero) digits is 18144, while the sum is 32.
Adding to 23102336147 its reverse (74163320132), we get a palindrome (97265656279).
The spelling of 23102336147 in words is "twenty-three billion, one hundred two million, three hundred thirty-six thousand, one hundred forty-seven".
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