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8264093 = 79710369
BaseRepresentation
bin11111100001100110011101
3120112212012112
4133201212131
54103422333
6453043405
7130146365
oct37414635
916485175
108264093
114734a32
122926565
1319346c6
1411519a5
15ad3948
hex7e199d

8264093 has 4 divisors (see below), whose sum is σ = 8275260. Its totient is φ = 8252928.

The previous prime is 8264059. The next prime is 8264099. The reversal of 8264093 is 3904628.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1923769 + 6340324 = 1387^2 + 2518^2 .

It is a cyclic number.

It is not a de Polignac number, because 8264093 - 218 = 8001949 is a prime.

It is a super-2 number, since 2×82640932 = 136590466225298, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8264099) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4388 + ... + 5981.

It is an arithmetic number, because the mean of its divisors is an integer number (2068815).

Almost surely, 28264093 is an apocalyptic number.

It is an amenable number.

8264093 is a deficient number, since it is larger than the sum of its proper divisors (11167).

8264093 is a wasteful number, since it uses less digits than its factorization.

8264093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11166.

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 8264093 is about 2874.7335528706. The cubic root of 8264093 is about 202.1769925390.

The spelling of 8264093 in words is "eight million, two hundred sixty-four thousand, ninety-three".

Divisors: 1 797 10369 8264093