Base | Representation |
---|---|
bin | 1010001010100111100… |
… | …11111111100011101100 |
3 | 1020101121012201202222120 |
4 | 11011103303333203230 |
5 | 21210330403131310 |
6 | 424244314512540 |
7 | 34143641113245 |
oct | 5052363774354 |
9 | 1211535652876 |
10 | 349298489580 |
11 | 125155989177 |
12 | 57843435750 |
13 | 26c284508c1 |
14 | 12c98623ccc |
15 | 9145683b70 |
hex | 5153cff8ec |
349298489580 has 48 divisors (see below), whose sum is σ = 978108463584. Its totient is φ = 93139340800.
The previous prime is 349298489549. The next prime is 349298489581. The reversal of 349298489580 is 85984892943.
It is not an unprimeable number, because it can be changed into a prime (349298489581) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 624664 + ... + 1043456.
It is an arithmetic number, because the mean of its divisors is an integer number (20377259658).
Almost surely, 2349298489580 is an apocalyptic number.
349298489580 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
349298489580 is an abundant number, since it is smaller than the sum of its proper divisors (628809974004).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
349298489580 is a wasteful number, since it uses less digits than its factorization.
349298489580 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 432706 (or 432704 counting only the distinct ones).
The product of its (nonzero) digits is 179159040, while the sum is 69.
The spelling of 349298489580 in words is "three hundred forty-nine billion, two hundred ninety-eight million, four hundred eighty-nine thousand, five hundred eighty".
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