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11208379 = 713123169
BaseRepresentation
bin101010110000…
…011010111011
3210002110000011
4222300122323
510332132004
61040122351
7164161330
oct52603273
923073004
1011208379
116366026
1239063b7
1324258a0
1416ba987
15eb6004
hexab06bb

11208379 has 8 divisors (see below), whose sum is σ = 13795040. Its totient is φ = 8868096.

The previous prime is 11208367. The next prime is 11208397. The reversal of 11208379 is 97380211.

11208379 = T256 + T257 + ... + T437.

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 11208379 - 211 = 11206331 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11208379.

It is not an unprimeable number, because it can be changed into a prime (11208319) by changing a digit.

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, 61494 + ... + 61675.

It is an arithmetic number, because the mean of its divisors is an integer number (1724380).

Almost surely, 211208379 is an apocalyptic number.

11208379 is a deficient number, since it is larger than the sum of its proper divisors (2586661).

11208379 is a wasteful number, since it uses less digits than its factorization.

11208379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123189.

The product of its (nonzero) digits is 3024, while the sum is 31.

The square root of 11208379 is about 3347.8917246530. The cubic root of 11208379 is about 223.7935691193.

The spelling of 11208379 in words is "eleven million, two hundred eight thousand, three hundred seventy-nine".

Divisors: 1 7 13 91 123169 862183 1601197 11208379