Base | Representation |
---|---|
bin | 10111001111101010111110… |
… | …101110000101111000111101 |
3 | 111101222021200122102021112211 |
4 | 113033222332232011320331 |
5 | 101344432124400130211 |
6 | 1001232423155500421 |
7 | 30351006354346312 |
oct | 2717527656057075 |
9 | 441867618367484 |
10 | 102232011333181 |
11 | 2a63539723a614 |
12 | b5712b98b7711 |
13 | 450758b9a6242 |
14 | 1b360acd96d09 |
15 | bc44511eae21 |
hex | 5cfabeb85e3d |
102232011333181 has 2 divisors, whose sum is σ = 102232011333182. Its totient is φ = 102232011333180.
The previous prime is 102232011333167. The next prime is 102232011333217. The reversal of 102232011333181 is 181333110232201.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 86473818756900 + 15758192576281 = 9299130^2 + 3969659^2 .
It is a cyclic number.
It is not a de Polignac number, because 102232011333181 - 235 = 102197651594813 is a prime.
It is a super-2 number, since 2×1022320113331812 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (102232011330181) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51116005666590 + 51116005666591.
It is an arithmetic number, because the mean of its divisors is an integer number (51116005666591).
Almost surely, 2102232011333181 is an apocalyptic number.
It is an amenable number.
102232011333181 is a deficient number, since it is larger than the sum of its proper divisors (1).
102232011333181 is an equidigital number, since it uses as much as digits as its factorization.
102232011333181 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 5184, while the sum is 31.
Adding to 102232011333181 its reverse (181333110232201), we get a palindrome (283565121565382).
The spelling of 102232011333181 in words is "one hundred two trillion, two hundred thirty-two billion, eleven million, three hundred thirty-three thousand, one hundred eighty-one".
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