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4742799 = 31983207
BaseRepresentation
bin10010000101111010001111
322220221220020
4102011322033
52203232144
6245353223
755212255
oct22057217
98827806
104742799
11274a376
121708813
13ca09b9
148b65d5
1563a419
hex485e8f

4742799 has 8 divisors (see below), whose sum is σ = 6656640. Its totient is φ = 2995416.

The previous prime is 4742753. The next prime is 4742809. The reversal of 4742799 is 9972474.

4742799 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 4742799 - 27 = 4742671 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4742799.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4742719) 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, 41547 + ... + 41660.

It is an arithmetic number, because the mean of its divisors is an integer number (832080).

Almost surely, 24742799 is an apocalyptic number.

4742799 is a deficient number, since it is larger than the sum of its proper divisors (1913841).

4742799 is a wasteful number, since it uses less digits than its factorization.

4742799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83229.

The product of its digits is 127008, while the sum is 42.

The square root of 4742799 is about 2177.7968224791. The cubic root of 4742799 is about 168.0137814658.

The spelling of 4742799 in words is "four million, seven hundred forty-two thousand, seven hundred ninety-nine".

Divisors: 1 3 19 57 83207 249621 1580933 4742799