Base | Representation |
---|---|
bin | 10011101000100000… |
… | …00010000001100101 |
3 | 1000012120102102111100 |
4 | 21310100002001211 |
5 | 133041303403440 |
6 | 4501523030313 |
7 | 522125010555 |
oct | 116420020145 |
9 | 30176372440 |
10 | 10540294245 |
11 | 45197a3088 |
12 | 2061b0b399 |
13 | cbc910000 |
14 | 71dc07165 |
15 | 41a535230 |
hex | 274402065 |
10540294245 has 120 divisors (see below), whose sum is σ = 20272543200. Its totient is φ = 5064418944.
The previous prime is 10540294243. The next prime is 10540294291. The reversal of 10540294245 is 54249204501.
It is a happy number.
10540294245 is a `hidden beast` number, since 1 + 0 + 5 + 402 + 9 + 4 + 245 = 666.
It is not a de Polignac number, because 10540294245 - 21 = 10540294243 is a prime.
It is a super-2 number, since 2×105402942452 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10540294243) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 75829386 + ... + 75829524.
It is an arithmetic number, because the mean of its divisors is an integer number (168937860).
Almost surely, 210540294245 is an apocalyptic number.
10540294245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
10540294245 is a deficient number, since it is larger than the sum of its proper divisors (9732248955).
10540294245 is an equidigital number, since it uses as much as digits as its factorization.
10540294245 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 261 (or 219 counting only the distinct ones).
The product of its (nonzero) digits is 57600, while the sum is 36.
Adding to 10540294245 its reverse (54249204501), we get a palindrome (64789498746).
The spelling of 10540294245 in words is "ten billion, five hundred forty million, two hundred ninety-four thousand, two hundred forty-five".
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