Base | Representation |
---|---|
bin | 1010010001100000… |
… | …00000100011110101 |
3 | 112020101102001011012 |
4 | 11020300000203311 |
5 | 42243432341203 |
6 | 2311144322005 |
7 | 253452036032 |
oct | 51060004365 |
9 | 15211361135 |
10 | 5515512053 |
11 | 23803a9927 |
12 | 109b173305 |
13 | 69b8b53cc |
14 | 3a4734389 |
15 | 224335bd8 |
hex | 148c008f5 |
5515512053 has 8 divisors (see below), whose sum is σ = 5592961920. Its totient is φ = 5438482560.
The previous prime is 5515512049. The next prime is 5515512073. The reversal of 5515512053 is 3502155155.
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 5515512053 - 22 = 5515512049 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 (5515512043) 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, 78623 + ... + 131196.
It is an arithmetic number, because the mean of its divisors is an integer number (699120240).
Almost surely, 25515512053 is an apocalyptic number.
It is an amenable number.
5515512053 is a deficient number, since it is larger than the sum of its proper divisors (77449867).
5515512053 is a wasteful number, since it uses less digits than its factorization.
5515512053 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 210187.
The product of its (nonzero) digits is 18750, while the sum is 32.
The square root of 5515512053 is about 74266.4934745138. The cubic root of 5515512053 is about 1766.8320933302.
The spelling of 5515512053 in words is "five billion, five hundred fifteen million, five hundred twelve thousand, fifty-three".
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