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4874023 = 71163299
BaseRepresentation
bin10010100101111100100111
3100011121220101
4102211330213
52221432043
6252244531
756266660
oct22457447
910147811
104874023
112829a20
121770747
13101864b
1490c367
1566424d
hex4a5f27

4874023 has 8 divisors (see below), whose sum is σ = 6076800. Its totient is φ = 3797880.

The previous prime is 4874021. The next prime is 4874027. The reversal of 4874023 is 3204784.

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 4874023 - 21 = 4874021 is a prime.

It is a super-3 number, since 3×48740233 (a number of 21 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4873982 and 4874000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4874021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31573 + ... + 31726.

It is an arithmetic number, because the mean of its divisors is an integer number (759600).

Almost surely, 24874023 is an apocalyptic number.

4874023 is a deficient number, since it is larger than the sum of its proper divisors (1202777).

4874023 is a wasteful number, since it uses less digits than its factorization.

4874023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63317.

The product of its (nonzero) digits is 5376, while the sum is 28.

The square root of 4874023 is about 2207.7189585633. The cubic root of 4874023 is about 169.5492441680.

The spelling of 4874023 in words is "four million, eight hundred seventy-four thousand, twenty-three".

Divisors: 1 7 11 77 63299 443093 696289 4874023