Base | Representation |
---|---|
bin | 101110100111010010… |
… | …0000001000101111000 |
3 | 100120101022011100100121 |
4 | 1131032210001011320 |
5 | 3120002142443222 |
6 | 113553015543024 |
7 | 10142425421062 |
oct | 1351644010570 |
9 | 316338140317 |
10 | 100102312312 |
11 | 394a9166932 |
12 | 1749808aa74 |
13 | 9593a82882 |
14 | 4bb8894732 |
15 | 290d1e95c7 |
hex | 174e901178 |
100102312312 has 8 divisors (see below), whose sum is σ = 187691835600. Its totient is φ = 50051156152.
The previous prime is 100102312301. The next prime is 100102312391. The reversal of 100102312312 is 213213201001.
It is a tau number, because it is divible by the number of its divisors (8).
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, 6256394512 + ... + 6256394527.
It is an arithmetic number, because the mean of its divisors is an integer number (23461479450).
Almost surely, 2100102312312 is an apocalyptic number.
It is an amenable number.
100102312312 is a deficient number, since it is larger than the sum of its proper divisors (87589523288).
100102312312 is a wasteful number, since it uses less digits than its factorization.
100102312312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12512789045 (or 12512789041 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 16.
Adding to 100102312312 its reverse (213213201001), we get a palindrome (313315513313).
The spelling of 100102312312 in words is "one hundred billion, one hundred two million, three hundred twelve thousand, three hundred twelve".
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