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4993079 = 71354869
BaseRepresentation
bin10011000011000000110111
3100101200012212
4103003000313
52234234304
6255004035
760304040
oct23030067
910350185
104993079
112900413
12180961b
13105a8b0
1493d8c7
1568966e
hex4c3037

4993079 has 8 divisors (see below), whose sum is σ = 6145440. Its totient is φ = 3950496.

The previous prime is 4993061. The next prime is 4993097. The reversal of 4993079 is 9703994.

It is an interprime number because it is at equal distance from previous prime (4993061) and next prime (4993097).

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 4993079 - 212 = 4988983 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4993049) 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, 27344 + ... + 27525.

It is an arithmetic number, because the mean of its divisors is an integer number (768180).

Almost surely, 24993079 is an apocalyptic number.

4993079 is a deficient number, since it is larger than the sum of its proper divisors (1152361).

4993079 is a wasteful number, since it uses less digits than its factorization.

4993079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54889.

The product of its (nonzero) digits is 61236, while the sum is 41.

The square root of 4993079 is about 2234.5198589406. The cubic root of 4993079 is about 170.9186599458.

Subtracting 4993079 from its reverse (9703994), we obtain a triangular number (4710915 = T3069).

The spelling of 4993079 in words is "four million, nine hundred ninety-three thousand, seventy-nine".

Divisors: 1 7 13 91 54869 384083 713297 4993079