Search a number
-
+
99982103 = 13371091907
BaseRepresentation
bin1011111010110…
…01101100010111
320222010121122212
411331121230113
5201043411403
613530544035
72322556004
oct575315427
9228117585
1099982103
115148a041
122959801b
1317938610
14d3c88ab
158b9e4d8
hex5f59b17

99982103 has 16 divisors (see below), whose sum is σ = 111656160. Its totient is φ = 88926336.

The previous prime is 99982097. The next prime is 99982109. The reversal of 99982103 is 30128999.

It is an interprime number because it is at equal distance from previous prime (99982097) and next prime (99982109).

It is a cyclic number.

It is not a de Polignac number, because 99982103 - 216 = 99916567 is a prime.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99982109) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 51476 + ... + 53382.

It is an arithmetic number, because the mean of its divisors is an integer number (6978510).

Almost surely, 299982103 is an apocalyptic number.

99982103 is a deficient number, since it is larger than the sum of its proper divisors (11674057).

99982103 is a wasteful number, since it uses less digits than its factorization.

99982103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2066.

The product of its (nonzero) digits is 34992, while the sum is 41.

The square root of 99982103 is about 9999.1051099586. The cubic root of 99982103 is about 464.1311915374.

The spelling of 99982103 in words is "ninety-nine million, nine hundred eighty-two thousand, one hundred three".

Divisors: 1 13 37 109 481 1417 1907 4033 24791 52429 70559 207863 917267 2702219 7690931 99982103