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11830317 = 317231967
BaseRepresentation
bin101101001000…
…010000101101
3211021001010220
4231020100231
511012032232
61101321553
7202361502
oct55102055
924231126
1011830317
116750324
123b662b9
1325b29b5
1417dd4a9
15108a42c
hexb4842d

11830317 has 8 divisors (see below), whose sum is σ = 16701696. Its totient is φ = 7422912.

The previous prime is 11830297. The next prime is 11830337. The reversal of 11830317 is 71303811.

It is an interprime number because it is at equal distance from previous prime (11830297) and next prime (11830337).

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

It is not a de Polignac number, because 11830317 - 26 = 11830253 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11830337) 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, 115933 + ... + 116034.

It is an arithmetic number, because the mean of its divisors is an integer number (2087712).

Almost surely, 211830317 is an apocalyptic number.

11830317 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

11830317 is a deficient number, since it is larger than the sum of its proper divisors (4871379).

11830317 is a wasteful number, since it uses less digits than its factorization.

11830317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231987.

The product of its (nonzero) digits is 504, while the sum is 24.

The square root of 11830317 is about 3439.5227866668. The cubic root of 11830317 is about 227.8586188738.

The spelling of 11830317 in words is "eleven million, eight hundred thirty thousand, three hundred seventeen".

Divisors: 1 3 17 51 231967 695901 3943439 11830317