Base | Representation |
---|---|
bin | 1010010101110100101… |
… | …11110110010000110100 |
3 | 1020222010110020002001102 |
4 | 11022322113312100310 |
5 | 21310140404211040 |
6 | 431121250545232 |
7 | 34446005201351 |
oct | 5127227662064 |
9 | 1228113202042 |
10 | 355314132020 |
11 | 1277626233a1 |
12 | 58a41b98218 |
13 | 27676835543 |
14 | 132a9545628 |
15 | 939885b515 |
hex | 52ba5f6434 |
355314132020 has 12 divisors (see below), whose sum is σ = 746159677284. Its totient is φ = 142125652800.
The previous prime is 355314131993. The next prime is 355314132023. The reversal of 355314132020 is 20231413553.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 152621486224 + 202692645796 = 390668^2 + 450214^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (355314132023) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8882853281 + ... + 8882853320.
It is an arithmetic number, because the mean of its divisors is an integer number (62179973107).
Almost surely, 2355314132020 is an apocalyptic number.
It is an amenable number.
355314132020 is an abundant number, since it is smaller than the sum of its proper divisors (390845545264).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
355314132020 is a wasteful number, since it uses less digits than its factorization.
355314132020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17765706610 (or 17765706608 counting only the distinct ones).
The product of its (nonzero) digits is 10800, while the sum is 29.
Adding to 355314132020 its reverse (20231413553), we get a palindrome (375545545573).
The spelling of 355314132020 in words is "three hundred fifty-five billion, three hundred fourteen million, one hundred thirty-two thousand, twenty".
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