Base | Representation |
---|---|
bin | 1010000110001000… |
… | …00010111100101100 |
3 | 111222201212200101001 |
4 | 11003010002330230 |
5 | 42100021221140 |
6 | 2253455330044 |
7 | 251213046646 |
oct | 50304027454 |
9 | 14881780331 |
10 | 5420101420 |
11 | 2331562468 |
12 | 1073220924 |
13 | 684bba806 |
14 | 395bb9896 |
15 | 21ac8ae9a |
hex | 143102f2c |
5420101420 has 24 divisors (see below), whose sum is σ = 11469105648. Its totient is φ = 2151489600.
The previous prime is 5420101403. The next prime is 5420101433. The reversal of 5420101420 is 241010245.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1031751 + ... + 1036990.
It is an arithmetic number, because the mean of its divisors is an integer number (477879402).
Almost surely, 25420101420 is an apocalyptic number.
It is an amenable number.
5420101420 is an abundant number, since it is smaller than the sum of its proper divisors (6049004228).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5420101420 is a wasteful number, since it uses less digits than its factorization.
5420101420 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2068881 (or 2068879 counting only the distinct ones).
The product of its (nonzero) digits is 320, while the sum is 19.
The square root of 5420101420 is about 73621.3380753162. The cubic root of 5420101420 is about 1756.5848698551.
Adding to 5420101420 its reverse (241010245), we get a palindrome (5661111665).
The spelling of 5420101420 in words is "five billion, four hundred twenty million, one hundred one thousand, four hundred twenty".
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