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4969253 = 17292309
BaseRepresentation
bin10010111101001100100101
3100100110112102
4102331030211
52233004003
6254301445
760144422
oct22751445
910313472
104969253
112894523
1217b7885
13104cab3
14934d49
15682588
hex4bd325

4969253 has 4 divisors (see below), whose sum is σ = 5261580. Its totient is φ = 4676928.

The previous prime is 4969231. The next prime is 4969267. The reversal of 4969253 is 3529694.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4251844 + 717409 = 2062^2 + 847^2 .

It is a cyclic number.

It is not a de Polignac number, because 4969253 - 212 = 4965157 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4963253) 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, 146138 + ... + 146171.

It is an arithmetic number, because the mean of its divisors is an integer number (1315395).

Almost surely, 24969253 is an apocalyptic number.

It is an amenable number.

4969253 is a deficient number, since it is larger than the sum of its proper divisors (292327).

4969253 is a wasteful number, since it uses less digits than its factorization.

4969253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 292326.

The product of its digits is 58320, while the sum is 38.

The square root of 4969253 is about 2229.1821370180. The cubic root of 4969253 is about 170.6463628563.

The spelling of 4969253 in words is "four million, nine hundred sixty-nine thousand, two hundred fifty-three".

Divisors: 1 17 292309 4969253