Base | Representation |
---|---|
bin | 101110101101110011… |
… | …0011100000000111000 |
3 | 100120221112202101222122 |
4 | 1131123212130000320 |
5 | 3120424142110210 |
6 | 114030432140412 |
7 | 10151022601214 |
oct | 1353346340070 |
9 | 316845671878 |
10 | 100321050680 |
11 | 39600688244 |
12 | 17539397708 |
13 | 95ca19ac66 |
14 | 4bd9953944 |
15 | 2922505b55 |
hex | 175b99c038 |
100321050680 has 32 divisors (see below), whose sum is σ = 230524971840. Its totient is φ = 39274623360.
The previous prime is 100321050671. The next prime is 100321050749. The reversal of 100321050680 is 86050123001.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26679251 + ... + 26683010.
It is an arithmetic number, because the mean of its divisors is an integer number (7203905370).
Almost surely, 2100321050680 is an apocalyptic number.
100321050680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
100321050680 is an abundant number, since it is smaller than the sum of its proper divisors (130203921160).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
100321050680 is a wasteful number, since it uses less digits than its factorization.
100321050680 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 53362319 (or 53362315 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 26.
Adding to 100321050680 its reverse (86050123001), we get a palindrome (186371173681).
The spelling of 100321050680 in words is "one hundred billion, three hundred twenty-one million, fifty thousand, six hundred eighty".
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