Base | Representation |
---|---|
bin | 1011101110111… |
… | …00011000011111 |
3 | 20212012021012122 |
4 | 11313130120133 |
5 | 200143422010 |
6 | 13433253155 |
7 | 2303362343 |
oct | 567343037 |
9 | 225167178 |
10 | 98420255 |
11 | 5061265a |
12 | 28b641bb |
13 | 1750c74b |
14 | d0dd623 |
15 | 8991855 |
hex | 5ddc61f |
98420255 has 8 divisors (see below), whose sum is σ = 118190112. Its totient is φ = 78679008.
The previous prime is 98420239. The next prime is 98420263. The reversal of 98420255 is 55202489.
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 98420255 - 24 = 98420239 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
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, 1337 + ... + 14093.
It is an arithmetic number, because the mean of its divisors is an integer number (14773764).
Almost surely, 298420255 is an apocalyptic number.
98420255 is a deficient number, since it is larger than the sum of its proper divisors (19769857).
98420255 is a wasteful number, since it uses less digits than its factorization.
98420255 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14305.
The product of its (nonzero) digits is 28800, while the sum is 35.
The square root of 98420255 is about 9920.6983121149. The cubic root of 98420255 is about 461.7017230363.
The spelling of 98420255 in words is "ninety-eight million, four hundred twenty thousand, two hundred fifty-five".
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