Base | Representation |
---|---|
bin | 101111101000110111… |
… | …1011001001111010100 |
3 | 100210001200100110100210 |
4 | 1133101233121033110 |
5 | 3134004044010400 |
6 | 114555234405420 |
7 | 10251111042132 |
oct | 1372157311724 |
9 | 323050313323 |
10 | 102303110100 |
11 | 3a428490884 |
12 | 179b1130870 |
13 | 9854a03399 |
14 | 4d46c9c752 |
15 | 29db522950 |
hex | 17d1bd93d4 |
102303110100 has 72 divisors (see below), whose sum is σ = 298327794688. Its totient is φ = 27066009600.
The previous prime is 102303110071. The next prime is 102303110101. The reversal of 102303110100 is 1011303201.
It is a super-2 number, since 2×1023031101002 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (12).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102303110101) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1304461 + ... + 1380660.
Almost surely, 2102303110100 is an apocalyptic number.
102303110100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
102303110100 is an abundant number, since it is smaller than the sum of its proper divisors (196024684588).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102303110100 is a wasteful number, since it uses less digits than its factorization.
102303110100 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2685265 (or 2685258 counting only the distinct ones).
The product of its (nonzero) digits is 18, while the sum is 12.
Adding to 102303110100 its reverse (1011303201), we get a palindrome (103314413301).
The spelling of 102303110100 in words is "one hundred two billion, three hundred three million, one hundred ten thousand, one hundred".
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