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8514013013 = 114431747181
BaseRepresentation
bin1111110110111100…
…11000011101010101
3210222100121200012022
413323132120131111
5114414041404023
63524500502525
7420661626242
oct77336303525
923870550168
108514013013
113679a35aa0
1217973aaa45
13a58b9352c
145aaa6a5c9
1534c6d07c8
hex1fb798755

8514013013 has 8 divisors (see below), whose sum is σ = 9308985696. Its totient is φ = 7722535600.

The previous prime is 8514013009. The next prime is 8514013021. The reversal of 8514013013 is 3103104158.

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 8514013013 - 22 = 8514013009 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 (8514013513) 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, 868718 + ... + 878463.

It is an arithmetic number, because the mean of its divisors is an integer number (1163623212).

Almost surely, 28514013013 is an apocalyptic number.

It is an amenable number.

8514013013 is a deficient number, since it is larger than the sum of its proper divisors (794972683).

8514013013 is a wasteful number, since it uses less digits than its factorization.

8514013013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1747635.

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 8514013013 is about 92271.4095102053. The cubic root of 8514013013 is about 2041.9484310310.

The spelling of 8514013013 in words is "eight billion, five hundred fourteen million, thirteen thousand, thirteen".

Divisors: 1 11 443 4873 1747181 19218991 774001183 8514013013