Base | Representation |
---|---|
bin | 110000111111011000… |
… | …1000110001100110111 |
3 | 101001112222200021221202 |
4 | 1201332301012030313 |
5 | 3210430214433100 |
6 | 120155254003115 |
7 | 10413050241101 |
oct | 1417661061467 |
9 | 331488607852 |
10 | 105206014775 |
11 | 40688064054 |
12 | 1848134649b |
13 | 9bc8250264 |
14 | 514062c571 |
15 | 2b0b2d77d5 |
hex | 187ec46337 |
105206014775 has 12 divisors (see below), whose sum is σ = 130662221904. Its totient is φ = 84031416000.
The previous prime is 105206014747. The next prime is 105206014783. The reversal of 105206014775 is 577410602501.
It is not a de Polignac number, because 105206014775 - 216 = 105205949239 is a prime.
It is a super-2 number, since 2×1052060147752 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3318806 + ... + 3350355.
It is an arithmetic number, because the mean of its divisors is an integer number (10888518492).
Almost surely, 2105206014775 is an apocalyptic number.
105206014775 is a deficient number, since it is larger than the sum of its proper divisors (25456207129).
105206014775 is an equidigital number, since it uses as much as digits as its factorization.
105206014775 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6669802 (or 6669797 counting only the distinct ones).
The product of its (nonzero) digits is 58800, while the sum is 38.
The spelling of 105206014775 in words is "one hundred five billion, two hundred six million, fourteen thousand, seven hundred seventy-five".
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