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8026315 = 511145933
BaseRepresentation
bin11110100111100011001011
3120002210000221
4132213203023
54023320230
6444010511
7125136223
oct36474313
916083027
108026315
114592320
122830a37
1318803cb
1410cd083
15a8827a
hex7a78cb

8026315 has 8 divisors (see below), whose sum is σ = 10507248. Its totient is φ = 5837280.

The previous prime is 8026313. The next prime is 8026327. The reversal of 8026315 is 5136208.

It is a happy number.

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

It is not a de Polignac number, because 8026315 - 21 = 8026313 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8026315.

It is not an unprimeable number, because it can be changed into a prime (8026313) 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, 72912 + ... + 73021.

It is an arithmetic number, because the mean of its divisors is an integer number (1313406).

Almost surely, 28026315 is an apocalyptic number.

8026315 is a deficient number, since it is larger than the sum of its proper divisors (2480933).

8026315 is a wasteful number, since it uses less digits than its factorization.

8026315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145949.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 8026315 is about 2833.0751843183. The cubic root of 8026315 is about 200.2190516609.

It can be divided in two parts, 802 and 6315, that added together give a palindrome (7117).

The spelling of 8026315 in words is "eight million, twenty-six thousand, three hundred fifteen".

Divisors: 1 5 11 55 145933 729665 1605263 8026315