Base | Representation |
---|---|
bin | 10111001111001111000111… |
… | …111011010001001100001011 |
3 | 111101212102111010212111022020 |
4 | 113033033013323101030023 |
5 | 101343434400324324321 |
6 | 1001210555205455523 |
7 | 30345600223662405 |
oct | 2717170773211413 |
9 | 441772433774266 |
10 | 102202101011211 |
11 | 2a623738687a63 |
12 | b567550a115a3 |
13 | 450480307c686 |
14 | 1b34872813b75 |
15 | bc37a03d84c6 |
hex | 5cf3c7ed130b |
102202101011211 has 8 divisors (see below), whose sum is σ = 136320639436800. Its totient is φ = 68109148296552.
The previous prime is 102202101011207. The next prime is 102202101011233. The reversal of 102202101011211 is 112110101202201.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 102202101011211 - 22 = 102202101011207 is a prime.
It is a super-2 number, since 2×1022021010112112 (a number of 29 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (102202101011251) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6396418411 + ... + 6396434388.
It is an arithmetic number, because the mean of its divisors is an integer number (17040079929600).
Almost surely, 2102202101011211 is an apocalyptic number.
102202101011211 is a deficient number, since it is larger than the sum of its proper divisors (34118538425589).
102202101011211 is a wasteful number, since it uses less digits than its factorization.
102202101011211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12792855465.
The product of its (nonzero) digits is 16, while the sum is 15.
Adding to 102202101011211 its reverse (112110101202201), we get a palindrome (214312202213412).
The spelling of 102202101011211 in words is "one hundred two trillion, two hundred two billion, one hundred one million, eleven thousand, two hundred eleven".
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