Base | Representation |
---|---|
bin | 10111000000110101001101… |
… | …010110100110110101010110 |
3 | 111021100210101101102122120122 |
4 | 113000311031112212311112 |
5 | 101231230042214231402 |
6 | 555132124352431542 |
7 | 30214224502043060 |
oct | 2700651526466526 |
9 | 437323341378518 |
10 | 101212202102102 |
11 | 2a281943543173 |
12 | b4277298485b2 |
13 | 44623677074c0 |
14 | 1adc9a7b26730 |
15 | ba7b6584cca2 |
hex | 5c0d4d5a6d56 |
101212202102102 has 32 divisors (see below), whose sum is σ = 190020301228800. Its totient is φ = 39361348103328.
The previous prime is 101212202102027. The next prime is 101212202102159. The reversal of 101212202102102 is 201201202212101.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4712794352 + ... + 4712815827.
It is an arithmetic number, because the mean of its divisors is an integer number (5938134413400).
Almost surely, 2101212202102102 is an apocalyptic number.
101212202102102 is a deficient number, since it is larger than the sum of its proper divisors (88808099126698).
101212202102102 is a wasteful number, since it uses less digits than its factorization.
101212202102102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9425610260.
The product of its (nonzero) digits is 64, while the sum is 17.
Adding to 101212202102102 its reverse (201201202212101), we get a palindrome (302413404314203).
The spelling of 101212202102102 in words is "one hundred one trillion, two hundred twelve billion, two hundred two million, one hundred two thousand, one hundred two".
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