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98244289 = 1113687023
BaseRepresentation
bin1011101101100…
…01011011000001
320211212022211101
411312301123001
5200122304124
613425414401
72302030333
oct566613301
9224768741
1098244289
1150502430
1228a9a401
131747a620
14d095453
158959644
hex5db16c1

98244289 has 8 divisors (see below), whose sum is σ = 115420032. Its totient is φ = 82442640.

The previous prime is 98244277. The next prime is 98244313.

98244289 is nontrivially palindromic in base 10.

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 98244289 - 211 = 98242241 is a prime.

It is a super-2 number, since 2×982442892 = 19303880642231042, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (98244229) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 343369 + ... + 343654.

It is an arithmetic number, because the mean of its divisors is an integer number (14427504).

Almost surely, 298244289 is an apocalyptic number.

It is an amenable number.

98244289 is a deficient number, since it is larger than the sum of its proper divisors (17175743).

98244289 is a wasteful number, since it uses less digits than its factorization.

98244289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 687047.

The product of its digits is 331776, while the sum is 46.

The square root of 98244289 is about 9911.8257147712. The cubic root of 98244289 is about 461.4263993838.

The spelling of 98244289 in words is "ninety-eight million, two hundred forty-four thousand, two hundred eighty-nine".

Divisors: 1 11 13 143 687023 7557253 8931299 98244289