Base | Representation |
---|---|
bin | 111010100100100… |
… | …010001110011010 |
3 | 2112111001002110220 |
4 | 322210202032122 |
5 | 4003024442043 |
6 | 241301420510 |
7 | 33231303000 |
oct | 7244421632 |
9 | 2474032426 |
10 | 982655898 |
11 | 464757a14 |
12 | 23510a736 |
13 | 1287768c3 |
14 | 94714a70 |
15 | 5b407483 |
hex | 3a92239a |
982655898 has 48 divisors (see below), whose sum is σ = 2295230400. Its totient is φ = 280352520.
The previous prime is 982655873. The next prime is 982655899. The reversal of 982655898 is 898556289.
It is a super-2 number, since 2×9826558982 = 1931225227748372808, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (982655899) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1421733 + ... + 1422423.
It is an arithmetic number, because the mean of its divisors is an integer number (47817300).
Almost surely, 2982655898 is an apocalyptic number.
982655898 is a gapful number since it is divisible by the number (98) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 982655898, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1147615200).
982655898 is an abundant number, since it is smaller than the sum of its proper divisors (1312574502).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
982655898 is an frugal number, since it uses more digits than its factorization.
982655898 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1408 (or 703 counting only the distinct ones).
The product of its digits is 12441600, while the sum is 60.
The square root of 982655898 is about 31347.3427581988. The cubic root of 982655898 is about 994.1848826238.
The spelling of 982655898 in words is "nine hundred eighty-two million, six hundred fifty-five thousand, eight hundred ninety-eight".
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