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5242056174 = 232291225343
BaseRepresentation
bin1001110000111001…
…10110110111101110
3111112022212001012200
410320130312313232
541213431244144
62224055242330
7243621512415
oct47034666756
914468761180
105242056174
112250005433
1210236793a6
1365704c5b4
1437a2b047c
1520a31bc69
hex138736dee

5242056174 has 12 divisors (see below), whose sum is σ = 11357788416. Its totient is φ = 1747352052.

The previous prime is 5242056173. The next prime is 5242056179. The reversal of 5242056174 is 4716502425.

It is a happy number.

5242056174 is a `hidden beast` number, since 5 + 2 + 4 + 20 + 561 + 74 = 666.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5242056173) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 145612654 + ... + 145612689.

It is an arithmetic number, because the mean of its divisors is an integer number (946482368).

Almost surely, 25242056174 is an apocalyptic number.

5242056174 is an abundant number, since it is smaller than the sum of its proper divisors (6115732242).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5242056174 is a wasteful number, since it uses less digits than its factorization.

5242056174 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291225351 (or 291225348 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 36.

The square root of 5242056174 is about 72402.0453716606. The cubic root of 5242056174 is about 1737.1362783258.

Adding to 5242056174 its reverse (4716502425), we get a palindrome (9958558599).

The spelling of 5242056174 in words is "five billion, two hundred forty-two million, fifty-six thousand, one hundred seventy-four".

Divisors: 1 2 3 6 9 18 291225343 582450686 873676029 1747352058 2621028087 5242056174