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4870293 = 31623431
BaseRepresentation
bin10010100101000010010101
3100011102210020
4102211002111
52221322133
6252215353
756253051
oct22450225
910142706
104870293
11282713a
12176a559
131016a3c
1490ac61
156630b3
hex4a5095

4870293 has 4 divisors (see below), whose sum is σ = 6493728. Its totient is φ = 3246860.

The previous prime is 4870291. The next prime is 4870337. The reversal of 4870293 is 3920784.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4870293 - 21 = 4870291 is a prime.

It is a d-powerful number, because it can be written as 48 + 8 + 72 + 0 + 211 + 97 + 39 .

It is a D-number.

4870293 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4870291) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 811713 + ... + 811718.

It is an arithmetic number, because the mean of its divisors is an integer number (1623432).

Almost surely, 24870293 is an apocalyptic number.

It is an amenable number.

4870293 is a deficient number, since it is larger than the sum of its proper divisors (1623435).

4870293 is a wasteful number, since it uses less digits than its factorization.

4870293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1623434.

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 4870293 is about 2206.8740335597. The cubic root of 4870293 is about 169.5059821594.

The spelling of 4870293 in words is "four million, eight hundred seventy thousand, two hundred ninety-three".

Divisors: 1 3 1623431 4870293