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5078849995 = 52344163913
BaseRepresentation
bin1001011101011100…
…10001100111001011
3111002221202022102101
410232232101213023
540400141144440
62155545214231
7236600340562
oct45656214713
914087668371
105078849995
11217697319a
12b98a91377
1362c2a86ab
14362748bd9
151ead2e69a
hex12eb919cb

5078849995 has 8 divisors (see below), whose sum is σ = 6359603616. Its totient is φ = 3886424256.

The previous prime is 5078849989. The next prime is 5078849999. The reversal of 5078849995 is 5999488705.

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 5078849995 - 223 = 5070461387 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5078849999) 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, 22081842 + ... + 22082071.

It is an arithmetic number, because the mean of its divisors is an integer number (794950452).

Almost surely, 25078849995 is an apocalyptic number.

5078849995 is a deficient number, since it is larger than the sum of its proper divisors (1280753621).

5078849995 is a wasteful number, since it uses less digits than its factorization.

5078849995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44163941.

The product of its (nonzero) digits is 32659200, while the sum is 64.

The square root of 5078849995 is about 71266.0507885767. The cubic root of 5078849995 is about 1718.9178783546.

The spelling of 5078849995 in words is "five billion, seventy-eight million, eight hundred forty-nine thousand, nine hundred ninety-five".

Divisors: 1 5 23 115 44163913 220819565 1015769999 5078849995