Base | Representation |
---|---|
bin | 101111101011111000… |
… | …1000011111011110111 |
3 | 100210022201120212221012 |
4 | 1133113301003323313 |
5 | 3134210434213143 |
6 | 115013245342435 |
7 | 10253446266224 |
oct | 1372761037367 |
9 | 323281525835 |
10 | 102404210423 |
11 | 3a47a563a69 |
12 | 17a1ab67a1b |
13 | 986c940968 |
14 | 4d5649894b |
15 | 29e5343418 |
hex | 17d7c43ef7 |
102404210423 has 8 divisors (see below), whose sum is σ = 102745308960. Its totient is φ = 102063422880.
The previous prime is 102404210383. The next prime is 102404210443. The reversal of 102404210423 is 324012404201.
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 102404210423 - 210 = 102404209399 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 (102404210443) 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, 591461 + ... + 744737.
It is an arithmetic number, because the mean of its divisors is an integer number (12843163620).
Almost surely, 2102404210423 is an apocalyptic number.
102404210423 is a deficient number, since it is larger than the sum of its proper divisors (341098537).
102404210423 is a wasteful number, since it uses less digits than its factorization.
102404210423 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 155497.
The product of its (nonzero) digits is 1536, while the sum is 23.
Adding to 102404210423 its reverse (324012404201), we get a palindrome (426416614624).
The spelling of 102404210423 in words is "one hundred two billion, four hundred four million, two hundred ten thousand, four hundred twenty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •