Base | Representation |
---|---|
bin | 1101000101101010… |
… | …1000110001101001 |
3 | 100001212010021102012 |
4 | 3101122220301221 |
5 | 24143413432110 |
6 | 1340344445305 |
7 | 153031404431 |
oct | 32132506151 |
9 | 10055107365 |
10 | 3513420905 |
11 | 1543264145 |
12 | 820779835 |
13 | 43cb882a7 |
14 | 2548932c1 |
15 | 1586ad905 |
hex | d16a8c69 |
3513420905 has 8 divisors (see below), whose sum is σ = 4361488200. Its totient is φ = 2713814656.
The previous prime is 3513420901. The next prime is 3513420919. The reversal of 3513420905 is 5090243153.
It can be written as a sum of positive squares in 4 ways, for example, as 286726489 + 3226694416 = 16933^2 + 56804^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 3513420905 - 22 = 3513420901 is a prime.
It is not an unprimeable number, because it can be changed into a prime (3513420901) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12115100 + ... + 12115389.
It is an arithmetic number, because the mean of its divisors is an integer number (545186025).
Almost surely, 23513420905 is an apocalyptic number.
It is an amenable number.
3513420905 is a deficient number, since it is larger than the sum of its proper divisors (848067295).
3513420905 is a wasteful number, since it uses less digits than its factorization.
3513420905 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24230523.
The product of its (nonzero) digits is 16200, while the sum is 32.
The square root of 3513420905 is about 59274.1166530552. The cubic root of 3513420905 is about 1520.2326665134.
The spelling of 3513420905 in words is "three billion, five hundred thirteen million, four hundred twenty thousand, nine hundred five".
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