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4928605 = 51189611
BaseRepresentation
bin10010110011010001011101
3100021101202221
4102303101131
52230203410
6253345341
756615053
oct22632135
910241687
104928605
112866a30
121798251
131037446
149241d3
156754da
hex4b345d

4928605 has 8 divisors (see below), whose sum is σ = 6452064. Its totient is φ = 3584400.

The previous prime is 4928603. The next prime is 4928611. The reversal of 4928605 is 5068294.

It is a happy number.

4928605 is digitally balanced in base 3, 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 4928605 - 21 = 4928603 is a prime.

It is a super-2 number, since 2×49286052 = 48582294492050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4928603) 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, 44751 + ... + 44860.

It is an arithmetic number, because the mean of its divisors is an integer number (806508).

Almost surely, 24928605 is an apocalyptic number.

It is an amenable number.

4928605 is a deficient number, since it is larger than the sum of its proper divisors (1523459).

4928605 is a wasteful number, since it uses less digits than its factorization.

4928605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89627.

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 4928605 is about 2220.0461706911. The cubic root of 4928605 is about 170.1797982377.

The spelling of 4928605 in words is "four million, nine hundred twenty-eight thousand, six hundred five".

Divisors: 1 5 11 55 89611 448055 985721 4928605