Base | Representation |
---|---|
bin | 101111101011110101… |
… | …0001101011010011000 |
3 | 100210022121012122000121 |
4 | 1133113222031122120 |
5 | 3134210004223412 |
6 | 115013143043024 |
7 | 10253425105426 |
oct | 1372752153230 |
9 | 323277178017 |
10 | 102402414232 |
11 | 3a479547508 |
12 | 17a1a440474 |
13 | 986c462221 |
14 | 4d5614c116 |
15 | 29e50db107 |
hex | 17d7a8d698 |
102402414232 has 8 divisors (see below), whose sum is σ = 192004526700. Its totient is φ = 51201207112.
The previous prime is 102402414227. The next prime is 102402414251. The reversal of 102402414232 is 232414204201.
102402414232 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (8).
It is a super-2 number, since 2×1024024142322 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 102402414197 and 102402414206.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6400150882 + ... + 6400150897.
Almost surely, 2102402414232 is an apocalyptic number.
It is an amenable number.
102402414232 is a deficient number, since it is larger than the sum of its proper divisors (89602112468).
102402414232 is a wasteful number, since it uses less digits than its factorization.
102402414232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12800301785 (or 12800301781 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 25.
Adding to 102402414232 its reverse (232414204201), we get a palindrome (334816618433).
The spelling of 102402414232 in words is "one hundred two billion, four hundred two million, four hundred fourteen thousand, two hundred thirty-two".
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