Base | Representation |
---|---|
bin | 110001111110111010… |
… | …0100010000001110100 |
3 | 101021001112200010211102 |
4 | 1203331310202001310 |
5 | 3224311412342440 |
6 | 121151001425232 |
7 | 10516632505235 |
oct | 1437564420164 |
9 | 337045603742 |
10 | 107337621620 |
11 | 4158131a8a9 |
12 | 1897719b218 |
13 | a177a56598 |
14 | 52a378508c |
15 | 2bd34e4b15 |
hex | 18fdd22074 |
107337621620 has 18 divisors (see below), whose sum is σ = 225412082322. Its totient is φ = 42934462576.
The previous prime is 107337621607. The next prime is 107337621647. The reversal of 107337621620 is 26126733701.
It can be written as a sum of positive squares in only one way, i.e., 85870097296 + 21467524324 = 293036^2 + 146518^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1428551 + ... + 1501809.
Almost surely, 2107337621620 is an apocalyptic number.
107337621620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
107337621620 is an abundant number, since it is smaller than the sum of its proper divisors (118074460702).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
107337621620 is an frugal number, since it uses more digits than its factorization.
107337621620 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 146527 (or 73266 counting only the distinct ones).
The product of its (nonzero) digits is 63504, while the sum is 38.
The spelling of 107337621620 in words is "one hundred seven billion, three hundred thirty-seven million, six hundred twenty-one thousand, six hundred twenty".
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