Base | Representation |
---|---|
bin | 1001011100101110… |
… | …11101110010010111 |
3 | 111002112111112011111 |
4 | 10232113131302113 |
5 | 40342123324201 |
6 | 2155213115451 |
7 | 236465455030 |
oct | 45627356227 |
9 | 14075445144 |
10 | 5072870551 |
11 | 2173559801 |
12 | b96a88b87 |
13 | 62ac93b68 |
14 | 361a2da87 |
15 | 1ea54cb51 |
hex | 12e5ddc97 |
5072870551 has 8 divisors (see below), whose sum is σ = 5879222784. Its totient is φ = 4286932440.
The previous prime is 5072870437. The next prime is 5072870581. The reversal of 5072870551 is 1550782705.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 5072870551 - 211 = 5072868503 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 (5072870581) 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, 5102995 + ... + 5103988.
It is an arithmetic number, because the mean of its divisors is an integer number (734902848).
Almost surely, 25072870551 is an apocalyptic number.
5072870551 is a deficient number, since it is larger than the sum of its proper divisors (806352233).
5072870551 is a wasteful number, since it uses less digits than its factorization.
5072870551 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10207061.
The product of its (nonzero) digits is 98000, while the sum is 40.
The square root of 5072870551 is about 71224.0868737536. The cubic root of 5072870551 is about 1718.2430399286.
The spelling of 5072870551 in words is "five billion, seventy-two million, eight hundred seventy thousand, five hundred fifty-one".
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