Base | Representation |
---|---|
bin | 110001011011111101… |
… | …1111100110111110101 |
3 | 101011000211110222212002 |
4 | 1202313323330313311 |
5 | 3214411240131321 |
6 | 120434355505045 |
7 | 10445604661112 |
oct | 1426773746765 |
9 | 334024428762 |
10 | 106165161461 |
11 | 4102a514167 |
12 | 186aa5b8185 |
13 | a01bb85388 |
14 | 51d1b83909 |
15 | 2b655e920b |
hex | 18b7efcdf5 |
106165161461 has 2 divisors, whose sum is σ = 106165161462. Its totient is φ = 106165161460.
The previous prime is 106165161451. The next prime is 106165161527. The reversal of 106165161461 is 164161561601.
It is a happy number.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 58041964561 + 48123196900 = 240919^2 + 219370^2 .
It is a cyclic number.
It is not a de Polignac number, because 106165161461 - 26 = 106165161397 is a prime.
It is a super-2 number, since 2×1061651614612 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (106165161451) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53082580730 + 53082580731.
It is an arithmetic number, because the mean of its divisors is an integer number (53082580731).
Almost surely, 2106165161461 is an apocalyptic number.
It is an amenable number.
106165161461 is a deficient number, since it is larger than the sum of its proper divisors (1).
106165161461 is an equidigital number, since it uses as much as digits as its factorization.
106165161461 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 25920, while the sum is 38.
The spelling of 106165161461 in words is "one hundred six billion, one hundred sixty-five million, one hundred sixty-one thousand, four hundred sixty-one".
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