Base | Representation |
---|---|
bin | 111111000010010111… |
… | …0111000101101001100 |
3 | 110221102020011200121101 |
4 | 1332010232320231030 |
5 | 4204214420311310 |
6 | 142104415312444 |
7 | 12531421256152 |
oct | 1760456705514 |
9 | 427366150541 |
10 | 135370869580 |
11 | 52457365a21 |
12 | 2229b51b724 |
13 | c9c481577b |
14 | 67a290b3d2 |
15 | 37c462743a |
hex | 1f84bb8b4c |
135370869580 has 48 divisors (see below), whose sum is σ = 298470906720. Its totient is φ = 51500832768.
The previous prime is 135370869577. The next prime is 135370869581. The reversal of 135370869580 is 85968073531.
It is not an unprimeable number, because it can be changed into a prime (135370869581) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1702917 + ... + 1780636.
It is an arithmetic number, because the mean of its divisors is an integer number (6218143890).
Almost surely, 2135370869580 is an apocalyptic number.
135370869580 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
135370869580 is an abundant number, since it is smaller than the sum of its proper divisors (163100037140).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
135370869580 is a wasteful number, since it uses less digits than its factorization.
135370869580 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3483658 (or 3483656 counting only the distinct ones).
The product of its (nonzero) digits is 5443200, while the sum is 55.
The spelling of 135370869580 in words is "one hundred thirty-five billion, three hundred seventy million, eight hundred sixty-nine thousand, five hundred eighty".
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