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68300882 = 21310724551
BaseRepresentation
bin1000001001000…
…11000001010010
311202112001012022
410010203001102
5114441112012
610435531442
71456355636
oct404430122
9152461168
1068300882
1135610511
121aa59b82
13111c5330
1490dcdc6
155ee2472
hex4123052

68300882 has 16 divisors (see below), whose sum is σ = 111367872. Its totient is φ = 31227600.

The previous prime is 68300867. The next prime is 68300891. The reversal of 68300882 is 28800386.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9494 + ... + 15057.

It is an arithmetic number, because the mean of its divisors is an integer number (6960492).

Almost surely, 268300882 is an apocalyptic number.

68300882 is a deficient number, since it is larger than the sum of its proper divisors (43066990).

68300882 is a wasteful number, since it uses less digits than its factorization.

68300882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24673.

The product of its (nonzero) digits is 18432, while the sum is 35.

The square root of 68300882 is about 8264.4347659111. The cubic root of 68300882 is about 408.7666325720.

The spelling of 68300882 in words is "sixty-eight million, three hundred thousand, eight hundred eighty-two".

Divisors: 1 2 13 26 107 214 1391 2782 24551 49102 319163 638326 2626957 5253914 34150441 68300882