Base | Representation |
---|---|
bin | 1011101110010… |
… | …01000000100011 |
3 | 20212001020100112 |
4 | 11313021000203 |
5 | 200133402044 |
6 | 13431441535 |
7 | 2302612106 |
oct | 567110043 |
9 | 225036315 |
10 | 98340899 |
11 | 50568a78 |
12 | 28b262ab |
13 | 174b25a7 |
14 | d0bc73d |
15 | 897809e |
hex | 5dc9023 |
98340899 has 4 divisors (see below), whose sum is σ = 98516136. Its totient is φ = 98165664.
The previous prime is 98340889. The next prime is 98340901. The reversal of 98340899 is 99804389.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 99804389 = 761 ⋅131149.
It is a cyclic number.
It is not a de Polignac number, because 98340899 - 28 = 98340643 is a prime.
It is a super-2 number, since 2×983408992 = 19341864832256402, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (98340889) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 86774 + ... + 87899.
It is an arithmetic number, because the mean of its divisors is an integer number (24629034).
Almost surely, 298340899 is an apocalyptic number.
98340899 is a deficient number, since it is larger than the sum of its proper divisors (175237).
98340899 is a wasteful number, since it uses less digits than its factorization.
98340899 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 175236.
The product of its (nonzero) digits is 559872, while the sum is 50.
The square root of 98340899 is about 9916.6979887461. The cubic root of 98340899 is about 461.5776000307.
The spelling of 98340899 in words is "ninety-eight million, three hundred forty thousand, eight hundred ninety-nine".
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