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5140424051 = 71855339581
BaseRepresentation
bin1001100100110010…
…01010010101110011
3111021020121121010222
410302121022111303
541011422032201
62210025043255
7241245612020
oct46231122563
914236547128
105140424051
1121a86a9744
12bb562652b
1363bc86c49
1436a9b6547
1520144391b
hex13264a573

5140424051 has 8 divisors (see below), whose sum is σ = 5875235424. Its totient is φ = 4405728960.

The previous prime is 5140424039. The next prime is 5140424057. The reversal of 5140424051 is 1504240415.

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 5140424051 - 214 = 5140407667 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 5140424051.

It is not an unprimeable number, because it can be changed into a prime (5140424057) 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, 110081 + ... + 149661.

It is an arithmetic number, because the mean of its divisors is an integer number (734404428).

Almost surely, 25140424051 is an apocalyptic number.

5140424051 is a deficient number, since it is larger than the sum of its proper divisors (734811373).

5140424051 is a wasteful number, since it uses less digits than its factorization.

5140424051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58141.

The product of its (nonzero) digits is 3200, while the sum is 26.

The square root of 5140424051 is about 71696.7506306946. The cubic root of 5140424051 is about 1725.8364970190.

Adding to 5140424051 its reverse (1504240415), we get a palindrome (6644664466).

The spelling of 5140424051 in words is "five billion, one hundred forty million, four hundred twenty-four thousand, fifty-one".

Divisors: 1 7 18553 39581 129871 277067 734346293 5140424051