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4115243 = 11616133
BaseRepresentation
bin1111101100101100101011
321202002001102
433230230223
52023141433
6224112015
746656536
oct17545453
97662042
104115243
112360930
12146560b
13b11172
14791a1d
155644e8
hex3ecb2b

4115243 has 8 divisors (see below), whose sum is σ = 4563696. Its totient is φ = 3679200.

The previous prime is 4115239. The next prime is 4115249. The reversal of 4115243 is 3425114.

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 4115243 - 22 = 4115239 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4115249) 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, 2396 + ... + 3737.

It is an arithmetic number, because the mean of its divisors is an integer number (570462).

Almost surely, 24115243 is an apocalyptic number.

4115243 is a deficient number, since it is larger than the sum of its proper divisors (448453).

4115243 is a wasteful number, since it uses less digits than its factorization.

4115243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6205.

The product of its digits is 480, while the sum is 20.

The square root of 4115243 is about 2028.6061717347. The cubic root of 4115243 is about 160.2501685401.

The spelling of 4115243 in words is "four million, one hundred fifteen thousand, two hundred forty-three".

Divisors: 1 11 61 671 6133 67463 374113 4115243