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8141097 = 38930491
BaseRepresentation
bin11111000011100100101001
3120022121111010
4133003210221
54041003342
6450254133
7126124656
oct37034451
916277433
108141097
114660588
122887349
1318c0723
14111cc2d
15aac29c
hex7c3929

8141097 has 8 divisors (see below), whose sum is σ = 10977120. Its totient is φ = 5366240.

The previous prime is 8141093. The next prime is 8141117. The reversal of 8141097 is 7901418.

8141097 = 6642 + 6652 + ... + 6812.

8141097 is digitally balanced in base 4, 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 8141097 - 22 = 8141093 is a prime.

8141097 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (8141093) 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, 14979 + ... + 15512.

It is an arithmetic number, because the mean of its divisors is an integer number (1372140).

Almost surely, 28141097 is an apocalyptic number.

It is an amenable number.

8141097 is a deficient number, since it is larger than the sum of its proper divisors (2836023).

8141097 is a wasteful number, since it uses less digits than its factorization.

8141097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30583.

The product of its (nonzero) digits is 2016, while the sum is 30.

The square root of 8141097 is about 2853.2607662112. The cubic root of 8141097 is about 201.1689626536.

The spelling of 8141097 in words is "eight million, one hundred forty-one thousand, ninety-seven".

Divisors: 1 3 89 267 30491 91473 2713699 8141097