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98107 = 1729199
BaseRepresentation
bin10111111100111011
311222120121
4113330323
511114412
62034111
7556012
oct277473
9158517
1098107
1167789
1248937
1335869
1427a79
151e107
hex17f3b

98107 has 8 divisors (see below), whose sum is σ = 108000. Its totient is φ = 88704.

The previous prime is 98101. The next prime is 98123. The reversal of 98107 is 70189.

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

It is a cyclic number.

It is not a de Polignac number, because 98107 - 211 = 96059 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

98107 is a lucky number.

It is a plaindrome in base 11.

It is not an unprimeable number, because it can be changed into a prime (98101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 394 + ... + 592.

It is an arithmetic number, because the mean of its divisors is an integer number (13500).

298107 is an apocalyptic number.

98107 is a deficient number, since it is larger than the sum of its proper divisors (9893).

98107 is a wasteful number, since it uses less digits than its factorization.

98107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245.

The product of its (nonzero) digits is 504, while the sum is 25.

The square root of 98107 is about 313.2203697080. The cubic root of 98107 is about 46.1211362965.

The spelling of 98107 in words is "ninety-eight thousand, one hundred seven".

Divisors: 1 17 29 199 493 3383 5771 98107