Base | Representation |
---|---|
bin | 10111000000110101000111… |
… | …010101101101000100011010 |
3 | 111021100210010100120101221022 |
4 | 113000311013111231010122 |
5 | 101231224340401432302 |
6 | 555132110350042442 |
7 | 30214222135312214 |
oct | 2700650725550432 |
9 | 437323110511838 |
10 | 101212101202202 |
11 | 2a2818a1597621 |
12 | b4276bbaa9422 |
13 | 446234c83a213 |
14 | 1adc99857d5b4 |
15 | ba7b5ba6b8a2 |
hex | 5c0d4756d11a |
101212101202202 has 32 divisors (see below), whose sum is σ = 155139130897920. Its totient is φ = 49504726402560.
The previous prime is 101212101202193. The next prime is 101212101202217. The reversal of 101212101202202 is 202202101212101.
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, 326092427 + ... + 326402657.
It is an arithmetic number, because the mean of its divisors is an integer number (4848097840560).
Almost surely, 2101212101202202 is an apocalyptic number.
101212101202202 is a deficient number, since it is larger than the sum of its proper divisors (53927029695718).
101212101202202 is a wasteful number, since it uses less digits than its factorization.
101212101202202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 319358.
The product of its (nonzero) digits is 64, while the sum is 17.
Adding to 101212101202202 its reverse (202202101212101), we get a palindrome (303414202414303).
The spelling of 101212101202202 in words is "one hundred one trillion, two hundred twelve billion, one hundred one million, two hundred two thousand, two hundred two".
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