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7997483 = 131016091
BaseRepresentation
bin11110100000100000101011
3120001022111002
4132200200223
54021404413
6443225215
7124656164
oct36404053
916038432
107997483
11457269a
12281820b
131870250
1410c276b
15a7e958
hex7a082b

7997483 has 8 divisors (see below), whose sum is σ = 8699376. Its totient is φ = 7308000.

The previous prime is 7997477. The next prime is 7997489. The reversal of 7997483 is 3847997.

It is an interprime number because it is at equal distance from previous prime (7997477) and next prime (7997489).

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-7997483 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7997489) 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, 1733 + ... + 4358.

It is an arithmetic number, because the mean of its divisors is an integer number (1087422).

Almost surely, 27997483 is an apocalyptic number.

7997483 is a deficient number, since it is larger than the sum of its proper divisors (701893).

7997483 is a wasteful number, since it uses less digits than its factorization.

7997483 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 381024, while the sum is 47.

The square root of 7997483 is about 2827.9821428008. The cubic root of 7997483 is about 199.9790227999.

The spelling of 7997483 in words is "seven million, nine hundred ninety-seven thousand, four hundred eighty-three".

Divisors: 1 13 101 1313 6091 79183 615191 7997483