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11245963 = 31499727
BaseRepresentation
bin101010111001…
…100110001011
3210011100120011
4222321212023
510334332323
61041012351
7164406031
oct52714613
923140504
1011245963
116391293
1239240b7
132439a21
1416ca551
15ec220d
hexab998b

11245963 has 8 divisors (see below), whose sum is σ = 11648000. Its totient is φ = 10846440.

The previous prime is 11245937. The next prime is 11245973. The reversal of 11245963 is 36954211.

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 11245963 - 217 = 11114891 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is the 3354-th Hogben number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11245933) by changing a digit.

It is a nontrivial repunit in base 3353.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15106 + ... + 15832.

It is an arithmetic number, because the mean of its divisors is an integer number (1456000).

Almost surely, 211245963 is an apocalyptic number.

11245963 is a deficient number, since it is larger than the sum of its proper divisors (402037).

11245963 is an equidigital number, since it uses as much as digits as its factorization.

11245963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1257.

The product of its digits is 6480, while the sum is 31.

The square root of 11245963 is about 3353.5001118235. The cubic root of 11245963 is about 224.0434320013.

The spelling of 11245963 in words is "eleven million, two hundred forty-five thousand, nine hundred sixty-three".

Divisors: 1 31 499 727 15469 22537 362773 11245963