Base | Representation |
---|---|
bin | 111101000100011… |
… | …1000111000001001 |
3 | 12021210211121222222 |
4 | 1322020320320021 |
5 | 13144040303343 |
6 | 535200223425 |
7 | 101531330426 |
oct | 17210707011 |
9 | 5253747888 |
10 | 2049150473 |
11 | 961768097 |
12 | 49230ab75 |
13 | 2686c5b96 |
14 | 156210d4d |
15 | bed70a68 |
hex | 7a238e09 |
2049150473 has 8 divisors (see below), whose sum is σ = 2073886848. Its totient is φ = 2024517744.
The previous prime is 2049150457. The next prime is 2049150479. The reversal of 2049150473 is 3740519402.
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 2049150473 - 24 = 2049150457 is a prime.
It is a super-2 number, since 2×20491504732 = 8398035321992247458, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2049150479) 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, 14240 + ... + 65582.
It is an arithmetic number, because the mean of its divisors is an integer number (259235856).
Almost surely, 22049150473 is an apocalyptic number.
It is an amenable number.
2049150473 is a deficient number, since it is larger than the sum of its proper divisors (24736375).
2049150473 is a wasteful number, since it uses less digits than its factorization.
2049150473 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 51823.
The product of its (nonzero) digits is 30240, while the sum is 35.
The square root of 2049150473 is about 45267.5432622536. The cubic root of 2049150473 is about 1270.1585915989.
Adding to 2049150473 its reverse (3740519402), we get a palindrome (5789669875).
The spelling of 2049150473 in words is "two billion, forty-nine million, one hundred fifty thousand, four hundred seventy-three".
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