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8293496971 = 171513230813
BaseRepresentation
bin1111011100101010…
…01011100010001011
3210101222200022001111
413232111023202023
5113441113400341
63450542231151
7412343363314
oct75625134213
923358608044
108293496971
113576510031
1217355854b7
13a222a4c76
1458966760b
15338172681
hex1ee54b88b

8293496971 has 8 divisors (see below), whose sum is σ = 8839507104. Its totient is φ = 7753948800.

The previous prime is 8293496963. The next prime is 8293497059. The reversal of 8293496971 is 1796943928.

8293496971 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 8293496971 - 23 = 8293496963 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8293490971) 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, 1612840 + ... + 1617973.

It is an arithmetic number, because the mean of its divisors is an integer number (1104938388).

Almost surely, 28293496971 is an apocalyptic number.

8293496971 is a deficient number, since it is larger than the sum of its proper divisors (546010133).

8293496971 is a wasteful number, since it uses less digits than its factorization.

8293496971 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3230981.

The product of its digits is 5878656, while the sum is 58.

The square root of 8293496971 is about 91068.6387896514. The cubic root of 8293496971 is about 2024.1649330091.

The spelling of 8293496971 in words is "eight billion, two hundred ninety-three million, four hundred ninety-six thousand, nine hundred seventy-one".

Divisors: 1 17 151 2567 3230813 54923821 487852763 8293496971