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5056006501 = 71355560511
BaseRepresentation
bin1001011010101110…
…01000100101100101
3111001100202202001001
410231113020211211
540323314202001
62153411433301
7236202226510
oct45527104545
914040682031
105056006501
112164a90577
12b912b5831
1362763ac30
1435d6bdd77
151e8d1b001
hex12d5c8965

5056006501 has 8 divisors (see below), whose sum is σ = 6222777344. Its totient is φ = 4000356720.

The previous prime is 5056006493. The next prime is 5056006517. The reversal of 5056006501 is 1056006505.

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 5056006501 - 23 = 5056006493 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5056006501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5056006531) 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, 27780165 + ... + 27780346.

It is an arithmetic number, because the mean of its divisors is an integer number (777847168).

Almost surely, 25056006501 is an apocalyptic number.

It is an amenable number.

5056006501 is a deficient number, since it is larger than the sum of its proper divisors (1166770843).

5056006501 is a wasteful number, since it uses less digits than its factorization.

5056006501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55560531.

The product of its (nonzero) digits is 4500, while the sum is 28.

The square root of 5056006501 is about 71105.6010522378. The cubic root of 5056006501 is about 1716.3369064313.

It can be divided in two parts, 505 and 6006501, that added together give a palindrome (6007006).

The spelling of 5056006501 in words is "five billion, fifty-six million, six thousand, five hundred one".

Divisors: 1 7 13 91 55560511 388923577 722286643 5056006501