Base | Representation |
---|---|
bin | 101101011111110111100111… |
… | …010100010101011111001011 |
3 | 222020111120112020210100111101 |
4 | 231133313213110111133023 |
5 | 202211433111212034011 |
6 | 1545325350304442231 |
7 | 60101620611010231 |
oct | 5537674724253713 |
9 | 866446466710441 |
10 | 200102112221131 |
11 | 5883891377444a |
12 | 1a539168619377 |
13 | 8786718577cc3 |
14 | 375adcb3d2951 |
15 | 18201ad9572c1 |
hex | b5fde75157cb |
200102112221131 has 8 divisors (see below), whose sum is σ = 202854026250000. Its totient is φ = 197350489792512.
The previous prime is 200102112221117. The next prime is 200102112221159. The reversal of 200102112221131 is 131122211201002.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 200102112221131 - 241 = 197903088965579 is a prime.
It is a super-2 number, since 2×2001021122211312 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 200102112221099 and 200102112221108.
It is not an unprimeable number, because it can be changed into a prime (200102112221111) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (31) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71518006 + ... + 74263243.
It is an arithmetic number, because the mean of its divisors is an integer number (25356753281250).
Almost surely, 2200102112221131 is an apocalyptic number.
200102112221131 is a deficient number, since it is larger than the sum of its proper divisors (2751914028869).
200102112221131 is a wasteful number, since it uses less digits than its factorization.
200102112221131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 145800125.
The product of its (nonzero) digits is 96, while the sum is 19.
Adding to 200102112221131 its reverse (131122211201002), we get a palindrome (331224323422133).
The spelling of 200102112221131 in words is "two hundred trillion, one hundred two billion, one hundred twelve million, two hundred twenty-one thousand, one hundred thirty-one".
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