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11480199 = 319317389
BaseRepresentation
bin101011110010…
…110010000111
3210121020212120
4223302302013
510414331244
61050021023
7166402653
oct53626207
923536776
1011480199
116531275
123a17773
1324bc523
14174ba63
15101b819
hexaf2c87

11480199 has 32 divisors (see below), whose sum is σ = 17049600. Its totient is φ = 6842880.

The previous prime is 11480177. The next prime is 11480251. The reversal of 11480199 is 99108411.

It is not a de Polignac number, because 11480199 - 25 = 11480167 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11480159) 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 31 ways as a sum of consecutive naturals, for example, 128947 + ... + 129035.

It is an arithmetic number, because the mean of its divisors is an integer number (532800).

Almost surely, 211480199 is an apocalyptic number.

11480199 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

11480199 is a deficient number, since it is larger than the sum of its proper divisors (5569401).

11480199 is a wasteful number, since it uses less digits than its factorization.

11480199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215.

The product of its (nonzero) digits is 2592, while the sum is 33.

The square root of 11480199 is about 3388.2442355887. The cubic root of 11480199 is about 225.5882483756.

The spelling of 11480199 in words is "eleven million, four hundred eighty thousand, one hundred ninety-nine".

Divisors: 1 3 19 31 57 73 89 93 219 267 589 1387 1691 1767 2263 2759 4161 5073 6497 6789 8277 19491 42997 52421 123443 128991 157263 201407 370329 604221 3826733 11480199