Base | Representation |
---|---|
bin | 1001011010100010… |
… | …00101101000000001 |
3 | 111001020210012211111 |
4 | 10231101011220001 |
5 | 40322412442010 |
6 | 2153313443321 |
7 | 236152605520 |
oct | 45521055001 |
9 | 14036705744 |
10 | 5054421505 |
11 | 21640a8761 |
12 | b90870541 |
13 | 627204673 |
14 | 35d3ca4b7 |
15 | 1e8b0658a |
hex | 12d445a01 |
5054421505 has 32 divisors (see below), whose sum is σ = 7166066688. Its totient is φ = 3349080000.
The previous prime is 5054421481. The next prime is 5054421527. The reversal of 5054421505 is 5051244505.
It is not a de Polignac number, because 5054421505 - 221 = 5052324353 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (31).
It is a Duffinian number.
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, 811734 + ... + 817936.
It is an arithmetic number, because the mean of its divisors is an integer number (223939584).
Almost surely, 25054421505 is an apocalyptic number.
It is an amenable number.
5054421505 is a deficient number, since it is larger than the sum of its proper divisors (2111645183).
5054421505 is a wasteful number, since it uses less digits than its factorization.
5054421505 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6997.
The product of its (nonzero) digits is 20000, while the sum is 31.
The square root of 5054421505 is about 71094.4548118909. The cubic root of 5054421505 is about 1716.1575374999.
The spelling of 5054421505 in words is "five billion, fifty-four million, four hundred twenty-one thousand, five hundred five".
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