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7506795013 = 28137970487
BaseRepresentation
bin1101111110111000…
…01001101000000101
3201101011100200211221
412333130021220011
5110333214420023
63240520400341
7354011463514
oct67734115005
921334320757
107506795013
113202432223
1215560160b1
139282c9b53
14512da067b
152de07585d
hex1bf709a05

7506795013 has 8 divisors (see below), whose sum is σ = 7553494080. Its totient is φ = 7460238240.

The previous prime is 7506794929. The next prime is 7506795019. The reversal of 7506795013 is 3105976057.

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 7506795013 - 29 = 7506794501 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7506795019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71256 + ... + 141742.

It is an arithmetic number, because the mean of its divisors is an integer number (944186760).

Almost surely, 27506795013 is an apocalyptic number.

It is an amenable number.

7506795013 is a deficient number, since it is larger than the sum of its proper divisors (46699067).

7506795013 is a wasteful number, since it uses less digits than its factorization.

7506795013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71147.

The product of its (nonzero) digits is 198450, while the sum is 43.

The square root of 7506795013 is about 86641.7625224695. The cubic root of 7506795013 is about 1958.0247882925.

The spelling of 7506795013 in words is "seven billion, five hundred six million, seven hundred ninety-five thousand, thirteen".

Divisors: 1 281 379 70487 106499 19806847 26714573 7506795013