Base | Representation |
---|---|
bin | 1011101100001… |
… | …00110000000000 |
3 | 20211112000211110 |
4 | 11312010300000 |
5 | 200100430222 |
6 | 13421443320 |
7 | 2300336016 |
oct | 566046000 |
9 | 224460743 |
10 | 98061312 |
11 | 50397a08 |
12 | 28a10540 |
13 | 1741525b |
14 | d0488b6 |
15 | 892030c |
hex | 5d84c00 |
98061312 has 88 divisors (see below), whose sum is σ = 264406896. Its totient is φ = 32309248.
The previous prime is 98061311. The next prime is 98061329. The reversal of 98061312 is 21316089.
It is a super-2 number, since 2×980613122 = 19232041822322688, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 98061312.
It is not an unprimeable number, because it can be changed into a prime (98061311) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 420748 + ... + 420980.
Almost surely, 298061312 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 98061312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (132203448).
98061312 is an abundant number, since it is smaller than the sum of its proper divisors (166345584).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
98061312 is a wasteful number, since it uses less digits than its factorization.
98061312 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 393 (or 375 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 30.
The square root of 98061312 is about 9902.5911760508. The cubic root of 98061312 is about 461.1397571447.
The spelling of 98061312 in words is "ninety-eight million, sixty-one thousand, three hundred twelve".
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