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11292379 = 72370139
BaseRepresentation
bin101011000100…
…111011011011
3210020201020021
4223010323123
510342324004
61042011311
7164661250
oct53047333
923221207
1011292379
11641314a
123946b37
132454ba7
1416dd427
15ed0d54
hexac4edb

11292379 has 8 divisors (see below), whose sum is σ = 13466880. Its totient is φ = 9258216.

The previous prime is 11292371. The next prime is 11292419. The reversal of 11292379 is 97329211.

It is a happy number.

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 11292379 - 23 = 11292371 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11292371) 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, 34909 + ... + 35230.

It is an arithmetic number, because the mean of its divisors is an integer number (1683360).

Almost surely, 211292379 is an apocalyptic number.

11292379 is a deficient number, since it is larger than the sum of its proper divisors (2174501).

11292379 is an equidigital number, since it uses as much as digits as its factorization.

11292379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70169.

The product of its digits is 6804, while the sum is 34.

The square root of 11292379 is about 3360.4135162209. The cubic root of 11292379 is about 224.3512439577.

The spelling of 11292379 in words is "eleven million, two hundred ninety-two thousand, three hundred seventy-nine".

Divisors: 1 7 23 161 70139 490973 1613197 11292379