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11245701 = 319197293
BaseRepresentation
bin101010111001…
…100010000101
3210011100012110
4222321202011
510334330301
61041011233
7164405205
oct52714205
923140173
1011245701
116391075
123923b19
13243987c
1416ca405
15ec20d6
hexab9885

11245701 has 8 divisors (see below), whose sum is σ = 15783520. Its totient is φ = 7102512.

The previous prime is 11245697. The next prime is 11245709. The reversal of 11245701 is 10754211.

It is a happy number.

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

It is not a de Polignac number, because 11245701 - 22 = 11245697 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11245709) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98590 + ... + 98703.

It is an arithmetic number, because the mean of its divisors is an integer number (1972940).

Almost surely, 211245701 is an apocalyptic number.

It is an amenable number.

11245701 is a deficient number, since it is larger than the sum of its proper divisors (4537819).

11245701 is a wasteful number, since it uses less digits than its factorization.

11245701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197315.

The product of its (nonzero) digits is 280, while the sum is 21.

The square root of 11245701 is about 3353.4610479324. The cubic root of 11245701 is about 224.0416921226.

Adding to 11245701 its reverse (10754211), we get a palindrome (21999912).

The spelling of 11245701 in words is "eleven million, two hundred forty-five thousand, seven hundred one".

Divisors: 1 3 19 57 197293 591879 3748567 11245701