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5720235 = 351920071
BaseRepresentation
bin10101110100100010101011
3101202121200120
4111310202223
52431021420
6322334323
766423033
oct25644253
911677616
105720235
113257774
121aba3a3
131253871
14a8c8c3
1577ed40
hex5748ab

5720235 has 16 divisors (see below), whose sum is σ = 9634560. Its totient is φ = 2890080.

The previous prime is 5720233. The next prime is 5720243. The reversal of 5720235 is 5320275.

5720235 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5720235 - 21 = 5720233 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5720233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9751 + ... + 10320.

It is an arithmetic number, because the mean of its divisors is an integer number (602160).

Almost surely, 25720235 is an apocalyptic number.

5720235 is a deficient number, since it is larger than the sum of its proper divisors (3914325).

5720235 is a wasteful number, since it uses less digits than its factorization.

5720235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20098.

The product of its (nonzero) digits is 2100, while the sum is 24.

The square root of 5720235 is about 2391.7012773338. The cubic root of 5720235 is about 178.8427298543.

The spelling of 5720235 in words is "five million, seven hundred twenty thousand, two hundred thirty-five".

Divisors: 1 3 5 15 19 57 95 285 20071 60213 100355 301065 381349 1144047 1906745 5720235