Base | Representation |
---|---|
bin | 100110100101… |
… | …111010101100 |
3 | 201000222121120 |
4 | 212211322230 |
5 | 10042214110 |
6 | 1000500540 |
7 | 151663662 |
oct | 46457254 |
9 | 21028546 |
10 | 10116780 |
11 | 578a983 |
12 | 347a750 |
13 | 2132a7b |
14 | 14b4c32 |
15 | d4c870 |
hex | 9a5eac |
10116780 has 48 divisors (see below), whose sum is σ = 29562624. Its totient is φ = 2580160.
The previous prime is 10116779. The next prime is 10116781. The reversal of 10116780 is 8761101.
It is an interprime number because it is at equal distance from previous prime (10116779) and next prime (10116781).
It is a self number, because there is not a number n which added to its sum of digits gives 10116780.
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 15 ways as a sum of consecutive naturals, for example, 2286 + ... + 5045.
It is an arithmetic number, because the mean of its divisors is an integer number (615888).
Almost surely, 210116780 is an apocalyptic number.
10116780 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10116780 is an abundant number, since it is smaller than the sum of its proper divisors (19445844).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10116780 is a wasteful number, since it uses less digits than its factorization.
10116780 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7366 (or 7364 counting only the distinct ones).
The product of its (nonzero) digits is 336, while the sum is 24.
The square root of 10116780 is about 3180.6886046892. The cubic root of 10116780 is about 216.2788750465.
Adding to 10116780 its reverse (8761101), we get a palindrome (18877881).
The spelling of 10116780 in words is "ten million, one hundred sixteen thousand, seven hundred eighty".
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