Base | Representation |
---|---|
bin | 1011101101100… |
… | …11000101000000 |
3 | 20211212200010121 |
4 | 11312303011000 |
5 | 200123013242 |
6 | 13425510024 |
7 | 2302056163 |
oct | 566630500 |
9 | 224780117 |
10 | 98251072 |
11 | 50507537 |
12 | 28aa2314 |
13 | 1748073a |
14 | d097ada |
15 | 895b667 |
hex | 5db3140 |
98251072 has 28 divisors (see below), whose sum is σ = 201693780. Its totient is φ = 47430656.
The previous prime is 98251067. The next prime is 98251079. The reversal of 98251072 is 27015289.
It can be written as a sum of positive squares in 2 ways, for example, as 61089856 + 37161216 = 7816^2 + 6096^2 .
It is a super-3 number, since 3×982510723 (a number of 25 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (98251079) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24613 + ... + 28324.
Almost surely, 298251072 is an apocalyptic number.
It is an amenable number.
98251072 is an abundant number, since it is smaller than the sum of its proper divisors (103442708).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
98251072 is a wasteful number, since it uses less digits than its factorization.
98251072 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52978 (or 52968 counting only the distinct ones).
The product of its (nonzero) digits is 10080, while the sum is 34.
The square root of 98251072 is about 9912.1678758988. The cubic root of 98251072 is about 461.4370184345.
The spelling of 98251072 in words is "ninety-eight million, two hundred fifty-one thousand, seventy-two".
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