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10968469 = 73971549
BaseRepresentation
bin101001110101…
…110110010101
3202122020220121
4221311312111
510301442334
61031031541
7162142021
oct51656625
922566817
1010968469
116211856
12380b5b1
132370625
141657381
15e69db4
hexa75d95

10968469 has 8 divisors (see below), whose sum is σ = 11240600. Its totient is φ = 10699776.

The previous prime is 10968421. The next prime is 10968473. The reversal of 10968469 is 96486901.

It can be written as a sum of positive squares in 4 ways, for example, as 1077444 + 9891025 = 1038^2 + 3145^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10968469 - 211 = 10966421 is a prime.

It is a super-2 number, since 2×109684692 = 240614624407922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10968869) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6307 + ... + 7855.

It is an arithmetic number, because the mean of its divisors is an integer number (1405075).

Almost surely, 210968469 is an apocalyptic number.

It is an amenable number.

10968469 is a deficient number, since it is larger than the sum of its proper divisors (272131).

10968469 is an equidigital number, since it uses as much as digits as its factorization.

10968469 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1719.

The product of its (nonzero) digits is 93312, while the sum is 43.

The square root of 10968469 is about 3311.8679019550. The cubic root of 10968469 is about 222.1853077664.

The spelling of 10968469 in words is "ten million, nine hundred sixty-eight thousand, four hundred sixty-nine".

Divisors: 1 73 97 1549 7081 113077 150253 10968469