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98000085 = 356533339
BaseRepresentation
bin1011101011101…
…01110011010101
320211101220211210
411311311303111
5200042000320
613420252033
72266662351
oct565656325
9224356753
1098000085
1150355a07
12289a1019
13173c3421
14d030461
15890c0e0
hex5d75cd5

98000085 has 8 divisors (see below), whose sum is σ = 156800160. Its totient is φ = 52266704.

The previous prime is 98000069. The next prime is 98000101. The reversal of 98000085 is 58000089.

It is an interprime number because it is at equal distance from previous prime (98000069) and next prime (98000101).

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 98000085 - 24 = 98000069 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3266655 + ... + 3266684.

It is an arithmetic number, because the mean of its divisors is an integer number (19600020).

Almost surely, 298000085 is an apocalyptic number.

It is an amenable number.

98000085 is a deficient number, since it is larger than the sum of its proper divisors (58800075).

98000085 is a wasteful number, since it uses less digits than its factorization.

98000085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6533347.

The product of its (nonzero) digits is 2880, while the sum is 30.

The square root of 98000085 is about 9899.4992297590. The cubic root of 98000085 is about 461.0437625007.

The spelling of 98000085 in words is "ninety-eight million, eighty-five", and thus it is an aban number and an uban number.

Divisors: 1 3 5 15 6533339 19600017 32666695 98000085