Base | Representation |
---|---|
bin | 111101000111001… |
… | …0011100101101101 |
3 | 12021220111210001110 |
4 | 1322032103211231 |
5 | 13144421224410 |
6 | 535250502233 |
7 | 101546363646 |
oct | 17216234555 |
9 | 5256453043 |
10 | 2050570605 |
11 | 962548056 |
12 | 492894979 |
13 | 268aa23b5 |
14 | 1564a06cd |
15 | c0051720 |
hex | 7a39396d |
2050570605 has 8 divisors (see below), whose sum is σ = 3280912992. Its totient is φ = 1093637648.
The previous prime is 2050570603. The next prime is 2050570607. The reversal of 2050570605 is 5060750502.
It is an interprime number because it is at equal distance from previous prime (2050570603) and next prime (2050570607).
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 2050570605 - 21 = 2050570603 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2050570603) 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, 68352339 + ... + 68352368.
It is an arithmetic number, because the mean of its divisors is an integer number (410114124).
Almost surely, 22050570605 is an apocalyptic number.
It is an amenable number.
2050570605 is a deficient number, since it is larger than the sum of its proper divisors (1230342387).
2050570605 is a wasteful number, since it uses less digits than its factorization.
2050570605 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 136704715.
The product of its (nonzero) digits is 10500, while the sum is 30.
The square root of 2050570605 is about 45283.2265303611. The cubic root of 2050570605 is about 1270.4519450883.
The spelling of 2050570605 in words is "two billion, fifty million, five hundred seventy thousand, six hundred five".
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