Base | Representation |
---|---|
bin | 1100100011010… |
… | …01011001001111 |
3 | 21100010020202112 |
4 | 12101221121033 |
5 | 203423224140 |
6 | 14240414235 |
7 | 2415641606 |
oct | 621513117 |
9 | 240106675 |
10 | 105289295 |
11 | 54484451 |
12 | 2b31737b |
13 | 18a76177 |
14 | ddaaa3d |
15 | 939bc65 |
hex | 646964f |
105289295 has 16 divisors (see below), whose sum is σ = 127955808. Its totient is φ = 83166720.
The previous prime is 105289277. The next prime is 105289307. The reversal of 105289295 is 592982501.
It is not a de Polignac number, because 105289295 - 214 = 105272911 is a prime.
It is a super-2 number, since 2×1052892952 = 22171671283194050, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 192212 + ... + 192758.
It is an arithmetic number, because the mean of its divisors is an integer number (7997238).
Almost surely, 2105289295 is an apocalyptic number.
105289295 is a deficient number, since it is larger than the sum of its proper divisors (22666513).
105289295 is a wasteful number, since it uses less digits than its factorization.
105289295 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 970.
The product of its (nonzero) digits is 64800, while the sum is 41.
The square root of 105289295 is about 10261.0572067404. The cubic root of 105289295 is about 472.2022722419.
The spelling of 105289295 in words is "one hundred five million, two hundred eighty-nine thousand, two hundred ninety-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •