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98000095 = 519600019
BaseRepresentation
bin1011101011101…
…01110011011111
320211101220212011
411311311303133
5200042000340
613420252051
72266662364
oct565656337
9224356764
1098000095
1150355a16
12289a1027
13173c342b
14d03046b
15890c0ea
hex5d75cdf

98000095 has 4 divisors (see below), whose sum is σ = 117600120. Its totient is φ = 78400072.

The previous prime is 98000069. The next prime is 98000101. The reversal of 98000095 is 59000089.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 59000089 = 371594597.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-98000095 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9800005 + ... + 9800014.

It is an arithmetic number, because the mean of its divisors is an integer number (29400030).

Almost surely, 298000095 is an apocalyptic number.

98000095 is a deficient number, since it is larger than the sum of its proper divisors (19600025).

98000095 is a wasteful number, since it uses less digits than its factorization.

98000095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19600024.

The product of its (nonzero) digits is 3240, while the sum is 31.

The square root of 98000095 is about 9899.4997348351. The cubic root of 98000095 is about 461.0437781825.

The spelling of 98000095 in words is "ninety-eight million, ninety-five", and thus it is an aban number and an uban number.

Divisors: 1 5 19600019 98000095