Base | Representation |
---|---|
bin | 1001011110010000… |
… | …00110000101011000 |
3 | 111010102111012002111 |
4 | 10233020012011120 |
5 | 40403404243040 |
6 | 2200350242104 |
7 | 240012021103 |
oct | 45710060530 |
9 | 14112435074 |
10 | 5085618520 |
11 | 217a776514 |
12 | b9b1b6334 |
13 | 630808438 |
14 | 3635cb73a |
15 | 1eb719dea |
hex | 12f206158 |
5085618520 has 32 divisors (see below), whose sum is σ = 11484889920. Its totient is φ = 2026736640.
The previous prime is 5085618469. The next prime is 5085618521. The reversal of 5085618520 is 258165805.
It is a Harshad number since it is a multiple of its sum of digits (40).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5085618521) by changing a digit.
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, 223737 + ... + 245416.
It is an arithmetic number, because the mean of its divisors is an integer number (358902810).
Almost surely, 25085618520 is an apocalyptic number.
It is an amenable number.
5085618520 is an abundant number, since it is smaller than the sum of its proper divisors (6399271400).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5085618520 is a wasteful number, since it uses less digits than its factorization.
5085618520 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 469435 (or 469431 counting only the distinct ones).
The product of its (nonzero) digits is 96000, while the sum is 40.
The square root of 5085618520 is about 71313.5227008174. The cubic root of 5085618520 is about 1719.6811334263.
The spelling of 5085618520 in words is "five billion, eighty-five million, six hundred eighteen thousand, five hundred twenty".
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