Base | Representation |
---|---|
bin | 10010110100100111… |
… | …01011110100100011 |
3 | 222002020102102202111 |
4 | 21122103223310203 |
5 | 131143342404014 |
6 | 4350414100151 |
7 | 505261313302 |
oct | 113223536443 |
9 | 28066372674 |
10 | 10105044259 |
11 | 4316041352 |
12 | 1b601aa657 |
13 | c506a8c3b |
14 | 6bc0a8439 |
15 | 3e220c2c4 |
hex | 25a4ebd23 |
10105044259 has 2 divisors, whose sum is σ = 10105044260. Its totient is φ = 10105044258.
The previous prime is 10105044253. The next prime is 10105044329. The reversal of 10105044259 is 95244050101.
It is a weak prime.
It is an emirp because it is prime and its reverse (95244050101) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 10105044259 - 23 = 10105044251 is a prime.
It is a super-2 number, since 2×101050442592 (a number of 21 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 10105044259.
It is not a weakly prime, because it can be changed into another prime (10105044251) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5052522129 + 5052522130.
It is an arithmetic number, because the mean of its divisors is an integer number (5052522130).
Almost surely, 210105044259 is an apocalyptic number.
10105044259 is a deficient number, since it is larger than the sum of its proper divisors (1).
10105044259 is an equidigital number, since it uses as much as digits as its factorization.
10105044259 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 7200, while the sum is 31.
The spelling of 10105044259 in words is "ten billion, one hundred five million, forty-four thousand, two hundred fifty-nine".
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