Base | Representation |
---|---|
bin | 101000110010… |
… | …000101011111 |
3 | 202010011011200 |
4 | 220302011133 |
5 | 10214102121 |
6 | 1021050543 |
7 | 156604560 |
oct | 50620537 |
9 | 22104150 |
10 | 10690911 |
11 | 6042270 |
12 | 36b6a53 |
13 | 22a41aa |
14 | 15c4167 |
15 | e12a26 |
hex | a3215f |
10690911 has 24 divisors (see below), whose sum is σ = 19254144. Its totient is φ = 5553360.
The previous prime is 10690903. The next prime is 10690913. The reversal of 10690911 is 11909601.
10690911 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 10690911 - 23 = 10690903 is a prime.
It is a super-2 number, since 2×106909112 = 228591156019842, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10690913) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7021 + ... + 8406.
It is an arithmetic number, because the mean of its divisors is an integer number (802256).
Almost surely, 210690911 is an apocalyptic number.
10690911 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
10690911 is a deficient number, since it is larger than the sum of its proper divisors (8563233).
10690911 is a wasteful number, since it uses less digits than its factorization.
10690911 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15451 (or 15448 counting only the distinct ones).
The product of its (nonzero) digits is 486, while the sum is 27.
The square root of 10690911 is about 3269.6958574155. The cubic root of 10690911 is about 220.2951341978.
The spelling of 10690911 in words is "ten million, six hundred ninety thousand, nine hundred eleven".
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