Base | Representation |
---|---|
bin | 100110100101… |
… | …111010110001 |
3 | 201000222121202 |
4 | 212211322301 |
5 | 10042214120 |
6 | 1000500545 |
7 | 151664000 |
oct | 46457261 |
9 | 21028552 |
10 | 10116785 |
11 | 578a988 |
12 | 347a755 |
13 | 2132a83 |
14 | 14b4c37 |
15 | d4c875 |
hex | 9a5eb1 |
10116785 has 32 divisors (see below), whose sum is σ = 15033600. Its totient is φ = 6510336.
The previous prime is 10116781. The next prime is 10116793. The reversal of 10116785 is 58761101.
It is not a de Polignac number, because 10116785 - 22 = 10116781 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10116781) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28982 + ... + 29328.
It is an arithmetic number, because the mean of its divisors is an integer number (469800).
Almost surely, 210116785 is an apocalyptic number.
It is an amenable number.
10116785 is a deficient number, since it is larger than the sum of its proper divisors (4916815).
10116785 is an equidigital number, since it uses as much as digits as its factorization.
10116785 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 390 (or 376 counting only the distinct ones).
The product of its (nonzero) digits is 1680, while the sum is 29.
The square root of 10116785 is about 3180.6893906825. The cubic root of 10116785 is about 216.2789106769.
Adding to 10116785 its reverse (58761101), we get a palindrome (68877886).
Subtracting 10116785 from its reverse (58761101), we obtain a triangular number (48644316 = T9863).
It can be divided in two parts, 10116 and 785, that added together give a palindrome (10901).
The spelling of 10116785 in words is "ten million, one hundred sixteen thousand, seven hundred eighty-five".
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