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5242764241 = 111336662687
BaseRepresentation
bin1001110000111111…
…00011101111010001
3111112101012000111101
410320133203233101
541214121423431
62224122344401
7243630521641
oct47037435721
914471160441
105242764241
112250449410
12102395b101
13657239980
1437a416521
1520a40b961
hex1387e3bd1

5242764241 has 8 divisors (see below), whose sum is σ = 6159331584. Its totient is φ = 4399522320.

The previous prime is 5242764239. The next prime is 5242764301. The reversal of 5242764241 is 1424672425.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5242764241 - 21 = 5242764239 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5242764241.

It is not an unprimeable number, because it can be changed into a prime (5242764641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18331201 + ... + 18331486.

It is an arithmetic number, because the mean of its divisors is an integer number (769916448).

Almost surely, 25242764241 is an apocalyptic number.

It is an amenable number.

5242764241 is a deficient number, since it is larger than the sum of its proper divisors (916567343).

5242764241 is a wasteful number, since it uses less digits than its factorization.

5242764241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36662711.

The product of its digits is 107520, while the sum is 37.

The square root of 5242764241 is about 72406.9350338764. The cubic root of 5242764241 is about 1737.2144889525.

The spelling of 5242764241 in words is "five billion, two hundred forty-two million, seven hundred sixty-four thousand, two hundred forty-one".

Divisors: 1 11 13 143 36662687 403289557 476614931 5242764241