Base | Representation |
---|---|
bin | 101111101001011110… |
… | …0111000100010101001 |
3 | 100210010002120110222021 |
4 | 1133102330320202221 |
5 | 3134024244022101 |
6 | 115001242024441 |
7 | 10251445514443 |
oct | 1372274704251 |
9 | 323102513867 |
10 | 102323423401 |
11 | 3a4389a5531 |
12 | 179b7aa8121 |
13 | 9858c962a4 |
14 | 4d49869493 |
15 | 29dd1d65a1 |
hex | 17d2f388a9 |
102323423401 has 8 divisors (see below), whose sum is σ = 102587313600. Its totient is φ = 102059759760.
The previous prime is 102323423399. The next prime is 102323423417. The reversal of 102323423401 is 104324323201.
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 102323423401 - 21 = 102323423399 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (102323423471) 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, 867135 + ... + 978043.
It is an arithmetic number, because the mean of its divisors is an integer number (12823414200).
Almost surely, 2102323423401 is an apocalyptic number.
It is an amenable number.
102323423401 is a deficient number, since it is larger than the sum of its proper divisors (263890199).
102323423401 is a wasteful number, since it uses less digits than its factorization.
102323423401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 113279.
The product of its (nonzero) digits is 3456, while the sum is 25.
Adding to 102323423401 its reverse (104324323201), we get a palindrome (206647746602).
The spelling of 102323423401 in words is "one hundred two billion, three hundred twenty-three million, four hundred twenty-three thousand, four hundred one".
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