Base | Representation |
---|---|
bin | 1001011000010110… |
… | …1000111111111101 |
3 | 20111111011202101111 |
4 | 2112011220333331 |
5 | 20124110423203 |
6 | 1053510442021 |
7 | 116254110604 |
oct | 22605507775 |
9 | 6444152344 |
10 | 2518061053 |
11 | 108241a5a2 |
12 | 5a3363311 |
13 | 3118b4171 |
14 | 19c5d2a3b |
15 | eb0e726d |
hex | 96168ffd |
2518061053 has 4 divisors (see below), whose sum is σ = 2519403040. Its totient is φ = 2516719068.
The previous prime is 2518061017. The next prime is 2518061081. The reversal of 2518061053 is 3501608152.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2518061053 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2518061093) 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 3 ways as a sum of consecutive naturals, for example, 668175 + ... + 671932.
It is an arithmetic number, because the mean of its divisors is an integer number (629850760).
Almost surely, 22518061053 is an apocalyptic number.
It is an amenable number.
2518061053 is a deficient number, since it is larger than the sum of its proper divisors (1341987).
2518061053 is a wasteful number, since it uses less digits than its factorization.
2518061053 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1341986.
The product of its (nonzero) digits is 7200, while the sum is 31.
The square root of 2518061053 is about 50180.2855013799. The cubic root of 2518061053 is about 1360.4693184538.
The spelling of 2518061053 in words is "two billion, five hundred eighteen million, sixty-one thousand, fifty-three".
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