Base | Representation |
---|---|
bin | 101001100111… |
… | …010101010010 |
3 | 202112020100102 |
4 | 221213111102 |
5 | 10243042020 |
6 | 1025452402 |
7 | 161503460 |
oct | 51472522 |
9 | 22466312 |
10 | 10909010 |
11 | 6181112 |
12 | 37a1102 |
13 | 234c548 |
14 | 163d830 |
15 | e57475 |
hex | a67552 |
10909010 has 32 divisors (see below), whose sum is σ = 22678272. Its totient is φ = 3700800.
The previous prime is 10909009. The next prime is 10909033. The reversal of 10909010 is 1090901.
10909010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an alternating number because its digits alternate between odd and even.
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, 6299 + ... + 7841.
It is an arithmetic number, because the mean of its divisors is an integer number (708696).
Almost surely, 210909010 is an apocalyptic number.
10909010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10909010 is an abundant number, since it is smaller than the sum of its proper divisors (11769262).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10909010 is a wasteful number, since it uses less digits than its factorization.
10909010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1658.
The product of its (nonzero) digits is 81, while the sum is 20.
The square root of 10909010 is about 3302.8790471345. The cubic root of 10909010 is about 221.7830984863.
Adding to 10909010 its reverse (1090901), we get a palindrome (11999911).
The spelling of 10909010 in words is "ten million, nine hundred nine thousand, ten".
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