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98487241 = 1913139569
BaseRepresentation
bin1011101111011…
…00101111001001
320212022200002121
411313230233021
5200203042431
613434531241
72304061546
oct567545711
9225280077
1098487241
1150658a16
1228b96b21
1317534098
14d119bcd
1589a6611
hex5decbc9

98487241 has 8 divisors (see below), whose sum is σ = 104464800. Its totient is φ = 92589120.

The previous prime is 98487211. The next prime is 98487247. The reversal of 98487241 is 14278489.

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 98487241 - 25 = 98487209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (98487247) 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 7 ways as a sum of consecutive naturals, for example, 17296 + ... + 22273.

It is an arithmetic number, because the mean of its divisors is an integer number (13058100).

Almost surely, 298487241 is an apocalyptic number.

It is an amenable number.

98487241 is a deficient number, since it is larger than the sum of its proper divisors (5977559).

98487241 is a wasteful number, since it uses less digits than its factorization.

98487241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39719.

The product of its digits is 129024, while the sum is 43.

The square root of 98487241 is about 9924.0738106888. The cubic root of 98487241 is about 461.8064458488.

The spelling of 98487241 in words is "ninety-eight million, four hundred eighty-seven thousand, two hundred forty-one".

Divisors: 1 19 131 2489 39569 751811 5183539 98487241