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8714005021 = 58724596037
BaseRepresentation
bin10000001110110010…
…10010101000011101
3211111021221022122201
420013121102220131
5120321241130041
64000403211501
7425640551311
oct100731225035
924437838581
108714005021
113771912a47
121832376b91
13a8b446cb7
145c9449b41
15360037631
hex207652a1d

8714005021 has 8 divisors (see below), whose sum is σ = 8733846240. Its totient is φ = 8694181968.

The previous prime is 8714005007. The next prime is 8714005031. The reversal of 8714005021 is 1205004178.

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 8714005021 - 213 = 8713996829 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 (8714005031) 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, 1440415 + ... + 1446451.

It is an arithmetic number, because the mean of its divisors is an integer number (1091730780).

Almost surely, 28714005021 is an apocalyptic number.

It is an amenable number.

8714005021 is a deficient number, since it is larger than the sum of its proper divisors (19841219).

8714005021 is a wasteful number, since it uses less digits than its factorization.

8714005021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9083.

The product of its (nonzero) digits is 2240, while the sum is 28.

The square root of 8714005021 is about 93348.8351346711. The cubic root of 8714005021 is about 2057.8131363619.

Adding to 8714005021 its reverse (1205004178), we get a palindrome (9919009199).

The spelling of 8714005021 in words is "eight billion, seven hundred fourteen million, five thousand, twenty-one".

Divisors: 1 587 2459 6037 1443433 3543719 14844983 8714005021