Base | Representation |
---|---|
bin | 100000110110011… |
… | …1101110101111000 |
3 | 2211211011222111100 |
4 | 1001230331311320 |
5 | 4224142303210 |
6 | 301214131400 |
7 | 36213311046 |
oct | 10154756570 |
9 | 2754158440 |
10 | 1102306680 |
11 | 516250362 |
12 | 2691b0b60 |
13 | 1474aa897 |
14 | a657d396 |
15 | 66b8e5c0 |
hex | 41b3dd78 |
1102306680 has 96 divisors (see below), whose sum is σ = 3698098560. Its totient is φ = 284463360.
The previous prime is 1102306663. The next prime is 1102306691. The reversal of 1102306680 is 866032011.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 38227 + ... + 60546.
It is an arithmetic number, because the mean of its divisors is an integer number (38521860).
Almost surely, 21102306680 is an apocalyptic number.
1102306680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1102306680 is an abundant number, since it is smaller than the sum of its proper divisors (2595791880).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1102306680 is a wasteful number, since it uses less digits than its factorization.
1102306680 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 98821 (or 98814 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 27.
The square root of 1102306680 is about 33201.0042016804. The cubic root of 1102306680 is about 1033.0011692232.
Adding to 1102306680 its reverse (866032011), we get a palindrome (1968338691).
The spelling of 1102306680 in words is "one billion, one hundred two million, three hundred six thousand, six hundred eighty".
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