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8006493601 = 531071411831
BaseRepresentation
bin1110111010011100…
…10110010110100001
3202122222122000110001
413131032112112201
5112344130243401
63402250540001
7402260033641
oct73516262641
922588560401
108006493601
113439503167
121675437601
139a79a79a2
1455d4b8521
1531cd7e601
hex1dd3965a1

8006493601 has 8 divisors (see below), whose sum is σ = 8233804224. Its totient is φ = 7782006960.

The previous prime is 8006493577. The next prime is 8006493617. The reversal of 8006493601 is 1063946008.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 8006493601 - 211 = 8006491553 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8006493301) 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, 700245 + ... + 711586.

It is an arithmetic number, because the mean of its divisors is an integer number (1029225528).

Almost surely, 28006493601 is an apocalyptic number.

It is an amenable number.

8006493601 is a deficient number, since it is larger than the sum of its proper divisors (227310623).

8006493601 is a wasteful number, since it uses less digits than its factorization.

8006493601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1411991.

The product of its (nonzero) digits is 31104, while the sum is 37.

The square root of 8006493601 is about 89479.0120698703. The cubic root of 8006493601 is about 2000.5409870700.

The spelling of 8006493601 in words is "eight billion, six million, four hundred ninety-three thousand, six hundred one".

Divisors: 1 53 107 5671 1411831 74827043 151065917 8006493601