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11292841 = 72715953
BaseRepresentation
bin101011000101…
…000010101001
3210020201212101
4223011002221
510342332331
61042013401
7164662510
oct53050251
923221771
1011292841
11641352a
123947261
132455171
1416dd677
15ed1061
hexac50a9

11292841 has 8 divisors (see below), whose sum is σ = 12955904. Its totient is φ = 9642240.

The previous prime is 11292833. The next prime is 11292847. The reversal of 11292841 is 14829211.

11292841 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 11292841 - 23 = 11292833 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11292847) 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, 1080 + ... + 4873.

It is an arithmetic number, because the mean of its divisors is an integer number (1619488).

Almost surely, 211292841 is an apocalyptic number.

It is an amenable number.

11292841 is a deficient number, since it is larger than the sum of its proper divisors (1663063).

11292841 is an equidigital number, since it uses as much as digits as its factorization.

11292841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6231.

The product of its digits is 1152, while the sum is 28.

The square root of 11292841 is about 3360.4822570578. The cubic root of 11292841 is about 224.3543035097.

The spelling of 11292841 in words is "eleven million, two hundred ninety-two thousand, eight hundred forty-one".

Divisors: 1 7 271 1897 5953 41671 1613263 11292841