Base | Representation |
---|---|
bin | 111101000111000… |
… | …1101001101111001 |
3 | 12021220110110020210 |
4 | 1322032031031321 |
5 | 13144414411010 |
6 | 535250141333 |
7 | 101546224602 |
oct | 17216151571 |
9 | 5256413223 |
10 | 2050544505 |
11 | 96252a489 |
12 | 492881849 |
13 | 268a93559 |
14 | 156494da9 |
15 | c0048b20 |
hex | 7a38d379 |
2050544505 has 32 divisors (see below), whose sum is σ = 3656707200. Its totient is φ = 975117312.
The previous prime is 2050544479. The next prime is 2050544513. The reversal of 2050544505 is 5054450502.
It is not a de Polignac number, because 2050544505 - 25 = 2050544473 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 206770 + ... + 216459.
It is an arithmetic number, because the mean of its divisors is an integer number (114272100).
Almost surely, 22050544505 is an apocalyptic number.
It is an amenable number.
2050544505 is a deficient number, since it is larger than the sum of its proper divisors (1606162695).
2050544505 is a wasteful number, since it uses less digits than its factorization.
2050544505 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 423273.
The product of its (nonzero) digits is 20000, while the sum is 30.
The square root of 2050544505 is about 45282.9383432657. The cubic root of 2050544505 is about 1270.4465548916.
The spelling of 2050544505 in words is "two billion, fifty million, five hundred forty-four thousand, five hundred five".
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