Base | Representation |
---|---|
bin | 101111100011110000… |
… | …0000000001110100110 |
3 | 100202121201001202210020 |
4 | 1133013200000032212 |
5 | 3133131103201314 |
6 | 114530220140010 |
7 | 10243623516564 |
oct | 1370740001646 |
9 | 322551052706 |
10 | 102131303334 |
11 | 3a34a504915 |
12 | 17963697606 |
13 | 982823a888 |
14 | 4d2c138a34 |
15 | 29cb3d6da9 |
hex | 17c78003a6 |
102131303334 has 16 divisors (see below), whose sum is σ = 206171604288. Its totient is φ = 33725601512.
The previous prime is 102131303299. The next prime is 102131303341. The reversal of 102131303334 is 433303131201.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79540872 + ... + 79542155.
It is an arithmetic number, because the mean of its divisors is an integer number (12885725268).
Almost surely, 2102131303334 is an apocalyptic number.
102131303334 is an abundant number, since it is smaller than the sum of its proper divisors (104040300954).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102131303334 is a wasteful number, since it uses less digits than its factorization.
102131303334 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 159083139.
The product of its (nonzero) digits is 1944, while the sum is 24.
Adding to 102131303334 its reverse (433303131201), we get a palindrome (535434434535).
The spelling of 102131303334 in words is "one hundred two billion, one hundred thirty-one million, three hundred three thousand, three hundred thirty-four".
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