Base | Representation |
---|---|
bin | 111011100111100… |
… | …1010101001111001 |
3 | 12011102020010101222 |
4 | 1313033022221321 |
5 | 13044104331010 |
6 | 530300521425 |
7 | 100400445014 |
oct | 16717125171 |
9 | 5142203358 |
10 | 2000464505 |
11 | 937234656 |
12 | 479b50275 |
13 | 25b5aa910 |
14 | 14d97a37b |
15 | ba955355 |
hex | 773caa79 |
2000464505 has 8 divisors (see below), whose sum is σ = 2585215752. Its totient is φ = 1477266048.
The previous prime is 2000464471. The next prime is 2000464507. The reversal of 2000464505 is 5054640002.
It can be written as a sum of positive squares in 4 ways, for example, as 6574096 + 1993890409 = 2564^2 + 44653^2 .
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 2000464505 - 210 = 2000463481 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2000464507) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15388124 + ... + 15388253.
It is an arithmetic number, because the mean of its divisors is an integer number (323151969).
Almost surely, 22000464505 is an apocalyptic number.
It is an amenable number.
2000464505 is a deficient number, since it is larger than the sum of its proper divisors (584751247).
2000464505 is a wasteful number, since it uses less digits than its factorization.
2000464505 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30776395.
The product of its (nonzero) digits is 4800, while the sum is 26.
The square root of 2000464505 is about 44726.5525722696. The cubic root of 2000464505 is about 1260.0185822824.
The spelling of 2000464505 in words is "two billion, four hundred sixty-four thousand, five hundred five".
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