Base | Representation |
---|---|
bin | 1011101101010… |
… | …11100110000011 |
3 | 20211211010002022 |
4 | 11312223212003 |
5 | 200121023134 |
6 | 13425112055 |
7 | 2301600623 |
oct | 566534603 |
9 | 224733068 |
10 | 98220419 |
11 | 50496500 |
12 | 28a8862b |
13 | 1746c7bb |
14 | d08a883 |
15 | 895252e |
hex | 5dab983 |
98220419 has 24 divisors (see below), whose sum is σ = 116635680. Its totient is φ = 82396160.
The previous prime is 98220389. The next prime is 98220439. The reversal of 98220419 is 91402289.
It is not a de Polignac number, because 98220419 - 224 = 81443203 is a prime.
It is a super-2 number, since 2×982204192 = 19294501417071122, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (98220439) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 80099 + ... + 81315.
It is an arithmetic number, because the mean of its divisors is an integer number (4859820).
Almost surely, 298220419 is an apocalyptic number.
98220419 is a deficient number, since it is larger than the sum of its proper divisors (18415261).
98220419 is a wasteful number, since it uses less digits than its factorization.
98220419 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1291 (or 1280 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 35.
The square root of 98220419 is about 9910.6215244050. The cubic root of 98220419 is about 461.3890260823.
The spelling of 98220419 in words is "ninety-eight million, two hundred twenty thousand, four hundred nineteen".
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