Base | Representation |
---|---|
bin | 1011101101101… |
… | …00011111001000 |
3 | 20211212222001020 |
4 | 11312310133020 |
5 | 200123204330 |
6 | 13425552440 |
7 | 2302112043 |
oct | 566643710 |
9 | 224788036 |
10 | 98256840 |
11 | 50510900 |
12 | 28aa5720 |
13 | 17483256 |
14 | d099c5a |
15 | 895d210 |
hex | 5db47c8 |
98256840 has 192 divisors, whose sum is σ = 332095680. Its totient is φ = 23232000.
The previous prime is 98256839. The next prime is 98256841. The reversal of 98256840 is 4865289.
It is an interprime number because it is at equal distance from previous prime (98256839) and next prime (98256841).
It is a junction number, because it is equal to n+sod(n) for n = 98256792 and 98256801.
It is not an unprimeable number, because it can be changed into a prime (98256841) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 972790 + ... + 972890.
It is an arithmetic number, because the mean of its divisors is an integer number (1729665).
Almost surely, 298256840 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 98256840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (166047840).
98256840 is an abundant number, since it is smaller than the sum of its proper divisors (233838840).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
98256840 is a wasteful number, since it uses less digits than its factorization.
98256840 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 204 (or 189 counting only the distinct ones).
The product of its (nonzero) digits is 138240, while the sum is 42.
The square root of 98256840 is about 9912.4588271528. The cubic root of 98256840 is about 461.4460480786.
The spelling of 98256840 in words is "ninety-eight million, two hundred fifty-six thousand, eight hundred forty".
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