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87126314 = 2116476121
BaseRepresentation
bin1010011000101…
…11000100101010
320001221110211112
411030113010222
5134301020224
612351230322
72105363402
oct514270452
9201843745
1087126314
11451a9320
12252183a2
1315086c42
14b7dd802
1579b030e
hex531712a

87126314 has 16 divisors (see below), whose sum is σ = 142814016. Its totient is φ = 39535200.

The previous prime is 87126313. The next prime is 87126359. The reversal of 87126314 is 41362178.

It is not an unprimeable number, because it can be changed into a prime (87126313) 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, 11174 + ... + 17294.

It is an arithmetic number, because the mean of its divisors is an integer number (8925876).

Almost surely, 287126314 is an apocalyptic number.

87126314 is a deficient number, since it is larger than the sum of its proper divisors (55687702).

87126314 is a wasteful number, since it uses less digits than its factorization.

87126314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6781.

The product of its digits is 8064, while the sum is 32.

The square root of 87126314 is about 9334.1477382780. The cubic root of 87126314 is about 443.3191041972.

The spelling of 87126314 in words is "eighty-seven million, one hundred twenty-six thousand, three hundred fourteen".

Divisors: 1 2 11 22 647 1294 6121 7117 12242 14234 67331 134662 3960287 7920574 43563157 87126314