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98082997 = 1911874349
BaseRepresentation
bin1011101100010…
…10000010110101
320211120010120121
411312022002311
5200102123442
613422131541
72300456155
oct566120265
9224503517
1098082997
1150402231
1228a20bb1
131742209c
14d052765
158926967
hex5d8a0b5

98082997 has 8 divisors (see below), whose sum is σ = 103356000. Its totient is φ = 92821104.

The previous prime is 98082991. The next prime is 98083033. The reversal of 98082997 is 79928089.

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 98082997 - 223 = 89694389 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98082991) 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, 20379 + ... + 24727.

It is an arithmetic number, because the mean of its divisors is an integer number (12919500).

Almost surely, 298082997 is an apocalyptic number.

It is an amenable number.

98082997 is a deficient number, since it is larger than the sum of its proper divisors (5273003).

98082997 is a wasteful number, since it uses less digits than its factorization.

98082997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5555.

The product of its (nonzero) digits is 653184, while the sum is 52.

The square root of 98082997 is about 9903.6860309685. The cubic root of 98082997 is about 461.1737463514.

The spelling of 98082997 in words is "ninety-eight million, eighty-two thousand, nine hundred ninety-seven".

Divisors: 1 19 1187 4349 22553 82631 5162263 98082997