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68527295 = 5127311347
BaseRepresentation
bin1000001010110…
…10010010111111
311202221112202222
410011122102333
5120020333140
610444435555
71461321014
oct405322277
9152845688
1068527295
1135755631
121ab48bbb
13112743c5
14915b70b
1560395b5
hex415a4bf

68527295 has 16 divisors (see below), whose sum is σ = 83386368. Its totient is φ = 54059040.

The previous prime is 68527271. The next prime is 68527297. The reversal of 68527295 is 59272586.

It is not a de Polignac number, because 68527295 - 212 = 68523199 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68527297) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 197312 + ... + 197658.

It is an arithmetic number, because the mean of its divisors is an integer number (5211648).

Almost surely, 268527295 is an apocalyptic number.

68527295 is a deficient number, since it is larger than the sum of its proper divisors (14859073).

68527295 is a wasteful number, since it uses less digits than its factorization.

68527295 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 790.

The product of its digits is 302400, while the sum is 44.

The square root of 68527295 is about 8278.1214656467. The cubic root of 68527295 is about 409.2178126981.

The spelling of 68527295 in words is "sixty-eight million, five hundred twenty-seven thousand, two hundred ninety-five".

Divisors: 1 5 127 311 347 635 1555 1735 39497 44069 107917 197485 220345 539585 13705459 68527295