Base | Representation |
---|---|
bin | 101111101001111110… |
… | …0111101110111010111 |
3 | 100210011021011221220021 |
4 | 1133103330331313113 |
5 | 3134043044104143 |
6 | 115003042050011 |
7 | 10252041352255 |
oct | 1372374756727 |
9 | 323137157807 |
10 | 102340222423 |
11 | 3a44742991a |
12 | 17a01649907 |
13 | 985c5c873a |
14 | 4d4bb9d5d5 |
15 | 29de903ced |
hex | 17d3f3ddd7 |
102340222423 has 8 divisors (see below), whose sum is σ = 106271748000. Its totient is φ = 98435533728.
The previous prime is 102340222403. The next prime is 102340222477. The reversal of 102340222423 is 324222043201.
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 102340222423 - 217 = 102340091351 is a prime.
It is a super-2 number, since 2×1023402224232 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102340222403) 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, 6701448 + ... + 6716701.
It is an arithmetic number, because the mean of its divisors is an integer number (13283968500).
Almost surely, 2102340222423 is an apocalyptic number.
102340222423 is a deficient number, since it is larger than the sum of its proper divisors (3931525577).
102340222423 is a wasteful number, since it uses less digits than its factorization.
102340222423 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13418441.
The product of its (nonzero) digits is 4608, while the sum is 25.
Adding to 102340222423 its reverse (324222043201), we get a palindrome (426562265624).
The spelling of 102340222423 in words is "one hundred two billion, three hundred forty million, two hundred twenty-two thousand, four hundred twenty-three".
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