Base | Representation |
---|---|
bin | 1010010110000100000… |
… | …11100001001011100010 |
3 | 1020222110102202021211100 |
4 | 11023002003201023202 |
5 | 21310421403124024 |
6 | 431142133255230 |
7 | 34452131552511 |
oct | 5130203411342 |
9 | 1228412667740 |
10 | 355443020514 |
11 | 12781935620a |
12 | 58a79194516 |
13 | 2769745211a |
14 | 132bc6d6678 |
15 | 93a4d1a7c9 |
hex | 52c20e12e2 |
355443020514 has 96 divisors (see below), whose sum is σ = 797659100784. Its totient is φ = 114303467520.
The previous prime is 355443020459. The next prime is 355443020519. The reversal of 355443020514 is 415020344553.
355443020514 is a `hidden beast` number, since 3 + 5 + 5 + 4 + 430 + 205 + 14 = 666.
It can be written as a sum of positive squares in 8 ways, for example, as 149975729289 + 205467291225 = 387267^2 + 453285^2 .
It is not an unprimeable number, because it can be changed into a prime (355443020519) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 42548562 + ... + 42556914.
Almost surely, 2355443020514 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 355443020514, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (398829550392).
355443020514 is an abundant number, since it is smaller than the sum of its proper divisors (442216080270).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
355443020514 is a wasteful number, since it uses less digits than its factorization.
355443020514 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8932 (or 8929 counting only the distinct ones).
The product of its (nonzero) digits is 144000, while the sum is 36.
The spelling of 355443020514 in words is "three hundred fifty-five billion, four hundred forty-three million, twenty thousand, five hundred fourteen".
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