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11480315 = 571129819
BaseRepresentation
bin101011110010…
…110011111011
3210121021000212
4223302303323
510414332230
61050021335
7166403210
oct53626373
923537025
1011480315
116531370
123a1784b
1324bc5b2
14174bb07
15101b895
hexaf2cfb

11480315 has 16 divisors (see below), whose sum is σ = 17176320. Its totient is φ = 7156320.

The previous prime is 11480309. The next prime is 11480333. The reversal of 11480315 is 51308411.

11480315 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11480315 - 26 = 11480251 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14525 + ... + 15294.

It is an arithmetic number, because the mean of its divisors is an integer number (1073520).

Almost surely, 211480315 is an apocalyptic number.

11480315 is a deficient number, since it is larger than the sum of its proper divisors (5696005).

11480315 is a wasteful number, since it uses less digits than its factorization.

11480315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29842.

The product of its (nonzero) digits is 480, while the sum is 23.

The square root of 11480315 is about 3388.2613535558. The cubic root of 11480315 is about 225.5890081809.

Adding to 11480315 its reverse (51308411), we get a palindrome (62788726).

The spelling of 11480315 in words is "eleven million, four hundred eighty thousand, three hundred fifteen".

Divisors: 1 5 7 11 35 55 77 385 29819 149095 208733 328009 1043665 1640045 2296063 11480315