Base | Representation |
---|---|
bin | 101000001101… |
… | …010111011001 |
3 | 201211111212002 |
4 | 220031113121 |
5 | 10144244010 |
6 | 1013530345 |
7 | 155410223 |
oct | 50152731 |
9 | 21744762 |
10 | 10540505 |
11 | 5a4a268 |
12 | 36439b5 |
13 | 22508b1 |
14 | 1585413 |
15 | dd31a5 |
hex | a0d5d9 |
10540505 has 16 divisors (see below), whose sum is σ = 12964224. Its totient is φ = 8225280.
The previous prime is 10540499. The next prime is 10540511. The reversal of 10540505 is 50504501.
10540505 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (10540499) and next prime (10540511).
It is not a de Polignac number, because 10540505 - 24 = 10540489 is a prime.
It is a super-2 number, since 2×105405052 = 222204491310050, which contains 22 as substring.
It is a Duffinian 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, 49850 + ... + 50060.
It is an arithmetic number, because the mean of its divisors is an integer number (810264).
Almost surely, 210540505 is an apocalyptic number.
It is an amenable number.
10540505 is a deficient number, since it is larger than the sum of its proper divisors (2423719).
10540505 is a wasteful number, since it uses less digits than its factorization.
10540505 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 416.
The product of its (nonzero) digits is 500, while the sum is 20.
The square root of 10540505 is about 3246.6143904073. The cubic root of 10540505 is about 219.2571709725.
The spelling of 10540505 in words is "ten million, five hundred forty thousand, five hundred five".
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