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8234913 = 38573203
BaseRepresentation
bin11111011010011110100001
3120111101011210
4133122132201
54102004123
6452300333
7126665331
oct37323641
916441153
108234913
114715015
1229116a9
13192433b
1411450c1
15ac9e93
hex7da7a1

8234913 has 8 divisors (see below), whose sum is σ = 10996128. Its totient is φ = 5481824.

The previous prime is 8234909. The next prime is 8234921. The reversal of 8234913 is 3194328.

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 8234913 - 22 = 8234909 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8234813) 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, 970 + ... + 4172.

It is an arithmetic number, because the mean of its divisors is an integer number (1374516).

Almost surely, 28234913 is an apocalyptic number.

It is an amenable number.

8234913 is a deficient number, since it is larger than the sum of its proper divisors (2761215).

8234913 is a wasteful number, since it uses less digits than its factorization.

8234913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4063.

The product of its digits is 5184, while the sum is 30.

The square root of 8234913 is about 2869.6538118735. The cubic root of 8234913 is about 201.9387537747.

The spelling of 8234913 in words is "eight million, two hundred thirty-four thousand, nine hundred thirteen".

Divisors: 1 3 857 2571 3203 9609 2744971 8234913