Base | Representation |
---|---|
bin | 1011101100010… |
… | …10001010100001 |
3 | 20211120011020211 |
4 | 11312022022201 |
5 | 200102132424 |
6 | 13422134121 |
7 | 2300460460 |
oct | 566121241 |
9 | 224504224 |
10 | 98083489 |
11 | 50402639 |
12 | 28a21341 |
13 | 1742238a |
14 | d0529d7 |
15 | 8926b94 |
hex | 5d8a2a1 |
98083489 has 8 divisors (see below), whose sum is σ = 118689408. Its totient is φ = 79126080.
The previous prime is 98083471. The next prime is 98083493. The reversal of 98083489 is 98438089.
It is a happy number.
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 98083489 - 27 = 98083361 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (98083289) 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, 411997 + ... + 412234.
It is an arithmetic number, because the mean of its divisors is an integer number (14836176).
Almost surely, 298083489 is an apocalyptic number.
It is an amenable number.
98083489 is a deficient number, since it is larger than the sum of its proper divisors (20605919).
98083489 is a wasteful number, since it uses less digits than its factorization.
98083489 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 824255.
The product of its (nonzero) digits is 497664, while the sum is 49.
The square root of 98083489 is about 9903.7108701739. The cubic root of 98083489 is about 461.1745174572.
The spelling of 98083489 in words is "ninety-eight million, eighty-three thousand, four hundred eighty-nine".
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