Base | Representation |
---|---|
bin | 1011110010001… |
… | …01000011010100 |
3 | 20220000001022100 |
4 | 11321011003110 |
5 | 200301131410 |
6 | 13450402100 |
7 | 2310126306 |
oct | 571050324 |
9 | 226001270 |
10 | 98848980 |
11 | 5088577a |
12 | 29130330 |
13 | 1762c929 |
14 | d1b1976 |
15 | 8a288c0 |
hex | 5e450d4 |
98848980 has 36 divisors (see below), whose sum is σ = 299842452. Its totient is φ = 26359680.
The previous prime is 98848973. The next prime is 98849011. The reversal of 98848980 is 8984889.
98848980 is a `hidden beast` number, since 9 + 88 + 489 + 80 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 17740944 + 81108036 = 4212^2 + 9006^2 .
It is a tau number, because it is divible by the number of its divisors (36).
It is a super-2 number, since 2×988489802 = 19542241694080800, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 274401 + ... + 274760.
It is an arithmetic number, because the mean of its divisors is an integer number (8328957).
Almost surely, 298848980 is an apocalyptic number.
98848980 is a gapful number since it is divisible by the number (90) formed by its first and last digit.
It is an amenable number.
98848980 is an abundant number, since it is smaller than the sum of its proper divisors (200993472).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
98848980 is a wasteful number, since it uses less digits than its factorization.
98848980 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 549176 (or 549171 counting only the distinct ones).
The product of its (nonzero) digits is 1327104, while the sum is 54.
The square root of 98848980 is about 9942.2824341295. The cubic root of 98848980 is about 462.3711528102.
The spelling of 98848980 in words is "ninety-eight million, eight hundred forty-eight thousand, nine hundred eighty".
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