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68467107 = 322999661
BaseRepresentation
bin1000001010010…
…11100110100011
311202211111012210
410011023212203
5120011421412
610443253203
71460650362
oct405134643
9152744183
1068467107
1135714395
121ab1a203
1311252ba7
1491437d9
15602683c
hex414b9a3

68467107 has 8 divisors (see below), whose sum is σ = 91689040. Its totient is φ = 45444960.

The previous prime is 68467103. The next prime is 68467121. The reversal of 68467107 is 70176486.

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

It is not a de Polignac number, because 68467107 - 22 = 68467103 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (68467103) 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, 49144 + ... + 50517.

It is an arithmetic number, because the mean of its divisors is an integer number (11461130).

Almost surely, 268467107 is an apocalyptic number.

68467107 is a deficient number, since it is larger than the sum of its proper divisors (23221933).

68467107 is a wasteful number, since it uses less digits than its factorization.

68467107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99893.

The product of its (nonzero) digits is 56448, while the sum is 39.

The square root of 68467107 is about 8274.4853012136. The cubic root of 68467107 is about 409.0979713214.

The spelling of 68467107 in words is "sixty-eight million, four hundred sixty-seven thousand, one hundred seven".

Divisors: 1 3 229 687 99661 298983 22822369 68467107