Base | Representation |
---|---|
bin | 1011110011001… |
… | …10010001011010 |
3 | 20220020221221222 |
4 | 11321212101122 |
5 | 200320010200 |
6 | 13453332042 |
7 | 2311234103 |
oct | 571462132 |
9 | 226227858 |
10 | 98985050 |
11 | 50968a2a |
12 | 29197022 |
13 | 17679848 |
14 | d2093aa |
15 | 8a53d85 |
hex | 5e6645a |
98985050 has 48 divisors (see below), whose sum is σ = 197043192. Its totient is φ = 36864000.
The previous prime is 98985043. The next prime is 98985071. The reversal of 98985050 is 5058989.
It can be written as a sum of positive squares in 12 ways, for example, as 55517401 + 43467649 = 7451^2 + 6593^2 .
It is an alternating number because its digits alternate between odd and even.
It is a junction number, because it is equal to n+sod(n) for n = 98984992 and 98985010.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 85274 + ... + 86426.
Almost surely, 298985050 is an apocalyptic number.
98985050 is a deficient number, since it is larger than the sum of its proper divisors (98058142).
98985050 is a wasteful number, since it uses less digits than its factorization.
98985050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1283 (or 1278 counting only the distinct ones).
The product of its (nonzero) digits is 129600, while the sum is 44.
The square root of 98985050 is about 9949.1230769350. The cubic root of 98985050 is about 462.5832136612.
It can be divided in two parts, 9898 and 5050, that multiplied together give a square (49984900 = 70702).
The spelling of 98985050 in words is "ninety-eight million, nine hundred eighty-five thousand, fifty".
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