Base | Representation |
---|---|
bin | 110000111101101101… |
… | …1011011000100110011 |
3 | 101001102002021112010111 |
4 | 1201323123123010303 |
5 | 3210321400021314 |
6 | 120145533242151 |
7 | 10411500160006 |
oct | 1417333330463 |
9 | 331362245114 |
10 | 105150001459 |
11 | 40659486458 |
12 | 18466633357 |
13 | 9bb976aa99 |
14 | 513700b53d |
15 | 2b06420ec4 |
hex | 187b6db133 |
105150001459 has 2 divisors, whose sum is σ = 105150001460. Its totient is φ = 105150001458.
The previous prime is 105150001441. The next prime is 105150001493. The reversal of 105150001459 is 954100051501.
It is a weak prime.
It is an emirp because it is prime and its reverse (954100051501) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 105150001459 - 29 = 105150000947 is a prime.
It is a super-2 number, since 2×1051500014592 (a number of 23 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 105150001459.
It is not a weakly prime, because it can be changed into another prime (105150005459) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52575000729 + 52575000730.
It is an arithmetic number, because the mean of its divisors is an integer number (52575000730).
Almost surely, 2105150001459 is an apocalyptic number.
105150001459 is a deficient number, since it is larger than the sum of its proper divisors (1).
105150001459 is an equidigital number, since it uses as much as digits as its factorization.
105150001459 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 4500, while the sum is 31.
The spelling of 105150001459 in words is "one hundred five billion, one hundred fifty million, one thousand, four hundred fifty-nine".
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