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10916906 = 27211131941
BaseRepresentation
bin101001101001…
…010000101010
3202112122011212
4221221100222
510243320111
61025553122
7161535500
oct51512052
922478155
1010916906
116187040
1237a57a2
132353010
141642670
15e5998b
hexa6942a

10916906 has 96 divisors (see below), whose sum is σ = 24131520. Its totient is φ = 3628800.

The previous prime is 10916897. The next prime is 10916909. The reversal of 10916906 is 60961901.

It is a happy number.

It is a super-2 number, since 2×109169062 = 238357673225672, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10916909) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 266246 + ... + 266286.

It is an arithmetic number, because the mean of its divisors is an integer number (251370).

Almost surely, 210916906 is an apocalyptic number.

10916906 is an abundant number, since it is smaller than the sum of its proper divisors (13214614).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10916906 is a wasteful number, since it uses less digits than its factorization.

10916906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100 (or 93 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 32.

The square root of 10916906 is about 3304.0741517103. The cubic root of 10916906 is about 221.8365948471.

It can be divided in two parts, 1091 and 6906, that added together give a palindrome (7997).

The spelling of 10916906 in words is "ten million, nine hundred sixteen thousand, nine hundred six".

Divisors: 1 2 7 11 13 14 19 22 26 38 41 49 77 82 91 98 133 143 154 182 209 247 266 286 287 418 451 494 533 539 574 637 779 902 931 1001 1066 1078 1274 1463 1558 1729 1862 2002 2009 2717 2926 3157 3458 3731 4018 5434 5453 5863 6314 7007 7462 8569 10127 10241 10906 11726 12103 14014 17138 19019 20254 20482 22099 24206 26117 38038 38171 41041 44198 52234 59983 70889 76342 82082 111397 119966 133133 141778 222794 266266 287287 419881 496223 574574 779779 839762 992446 1559558 5458453 10916906