Base | Representation |
---|---|
bin | 101111101001000101… |
… | …0100001000101100110 |
3 | 100210002011201200111101 |
4 | 1133102022201011212 |
5 | 3134012404021014 |
6 | 115000051030314 |
7 | 10251225344113 |
oct | 1372212410546 |
9 | 323064650441 |
10 | 102310220134 |
11 | 3a4314a7741 |
12 | 179b359b39a |
13 | 98563226c5 |
14 | 4d47bcd90a |
15 | 29dbe79474 |
hex | 17d22a1166 |
102310220134 has 8 divisors (see below), whose sum is σ = 153472745160. Its totient is φ = 51152638416.
The previous prime is 102310220123. The next prime is 102310220153. The reversal of 102310220134 is 431022013201.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×1023102201342 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1183644 + ... + 1267135.
It is an arithmetic number, because the mean of its divisors is an integer number (19184093145).
Almost surely, 2102310220134 is an apocalyptic number.
102310220134 is a deficient number, since it is larger than the sum of its proper divisors (51162525026).
102310220134 is a wasteful number, since it uses less digits than its factorization.
102310220134 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2471654.
The product of its (nonzero) digits is 288, while the sum is 19.
Adding to 102310220134 its reverse (431022013201), we get a palindrome (533332233335).
The spelling of 102310220134 in words is "one hundred two billion, three hundred ten million, two hundred twenty thousand, one hundred thirty-four".
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