Base | Representation |
---|---|
bin | 1001001010100100… |
… | …10110010111011001 |
3 | 110200220212001101010 |
4 | 10211102112113121 |
5 | 40034124100424 |
6 | 2132132044133 |
7 | 232635565413 |
oct | 44522262731 |
9 | 13626761333 |
10 | 4920534489 |
11 | 20a5571432 |
12 | b53a63649 |
13 | 605557890 |
14 | 3496d79b3 |
15 | 1dbeab229 |
hex | 1254965d9 |
4920534489 has 32 divisors (see below), whose sum is σ = 7358045184. Its totient is φ = 2904330240.
The previous prime is 4920534457. The next prime is 4920534523. The reversal of 4920534489 is 9844350294.
It is not a de Polignac number, because 4920534489 - 25 = 4920534457 is a prime.
It is a super-2 number, since 2×49205344892 = 48423319314876982242, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (4920534089) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 118609 + ... + 154625.
It is an arithmetic number, because the mean of its divisors is an integer number (229938912).
Almost surely, 24920534489 is an apocalyptic number.
It is an amenable number.
4920534489 is a deficient number, since it is larger than the sum of its proper divisors (2437510695).
4920534489 is a wasteful number, since it uses less digits than its factorization.
4920534489 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36177.
The product of its (nonzero) digits is 1244160, while the sum is 48.
The square root of 4920534489 is about 70146.5215744872. The cubic root of 4920534489 is about 1700.8685860083.
The spelling of 4920534489 in words is "four billion, nine hundred twenty million, five hundred thirty-four thousand, four hundred eighty-nine".
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