Base | Representation |
---|---|
bin | 101000001101… |
… | …011010100001 |
3 | 201211112010111 |
4 | 220031122201 |
5 | 10144300310 |
6 | 1013531321 |
7 | 155410630 |
oct | 50153241 |
9 | 21745114 |
10 | 10540705 |
11 | 5a4a42a |
12 | 3643b41 |
13 | 2250a06 |
14 | 1585517 |
15 | dd328a |
hex | a0d6a1 |
10540705 has 16 divisors (see below), whose sum is σ = 14509440. Its totient is φ = 7201152.
The previous prime is 10540669. The next prime is 10540741. The reversal of 10540705 is 50704501.
It is an interprime number because it is at equal distance from previous prime (10540669) and next prime (10540741).
It is a de Polignac number, because none of the positive numbers 2k-10540705 is a prime.
It is a super-2 number, since 2×105407052 = 222212923794050, which contains 22 as substring.
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, 15666 + ... + 16324.
It is an arithmetic number, because the mean of its divisors is an integer number (906840).
Almost surely, 210540705 is an apocalyptic number.
It is an amenable number.
10540705 is a deficient number, since it is larger than the sum of its proper divisors (3968735).
10540705 is an equidigital number, since it uses as much as digits as its factorization.
10540705 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1128.
The product of its (nonzero) digits is 700, while the sum is 22.
The square root of 10540705 is about 3246.6451915785. The cubic root of 10540705 is about 219.2585577232.
The spelling of 10540705 in words is "ten million, five hundred forty thousand, seven hundred five".
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