Base | Representation |
---|---|
bin | 1011101110110… |
… | …10010111010100 |
3 | 20212011211212110 |
4 | 11313122113110 |
5 | 200143140423 |
6 | 13433151020 |
7 | 2303326263 |
oct | 567322724 |
9 | 225154773 |
10 | 98411988 |
11 | 50607424 |
12 | 28b5b470 |
13 | 17508a5c |
14 | d0da5da |
15 | 898e193 |
hex | 5dda5d4 |
98411988 has 24 divisors (see below), whose sum is σ = 229975200. Its totient is φ = 32754400.
The previous prime is 98411983. The next prime is 98412019. The reversal of 98411988 is 88911489.
It is a super-2 number, since 2×984119882 = 19369838764224288, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (98411981) 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, 2563 + ... + 14261.
It is an arithmetic number, because the mean of its divisors is an integer number (9582300).
Almost surely, 298411988 is an apocalyptic number.
It is an amenable number.
98411988 is an abundant number, since it is smaller than the sum of its proper divisors (131563212).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
98411988 is a wasteful number, since it uses less digits than its factorization.
98411988 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12407 (or 12405 counting only the distinct ones).
The product of its digits is 165888, while the sum is 48.
The square root of 98411988 is about 9920.2816492275. The cubic root of 98411988 is about 461.6887954975.
It can be divided in two parts, 98411 and 988, that added together give a palindrome (99399).
The spelling of 98411988 in words is "ninety-eight million, four hundred eleven thousand, nine hundred eighty-eight".
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