Base | Representation |
---|---|
bin | 1001100010011010… |
… | …10001110001001100 |
3 | 111012212011221202000 |
4 | 10301031101301030 |
5 | 40441324002112 |
6 | 2204034432300 |
7 | 240614541234 |
oct | 46115216114 |
9 | 14185157660 |
10 | 5120531532 |
11 | 2198452146 |
12 | baaa32690 |
13 | 637b1071c |
14 | 3680b8cc4 |
15 | 1ee8147dc |
hex | 131351c4c |
5120531532 has 48 divisors (see below), whose sum is σ = 13406920800. Its totient is φ = 1689940800.
The previous prime is 5120531519. The next prime is 5120531551. The reversal of 5120531532 is 2351350215.
It is a happy number.
5120531532 is a `hidden beast` number, since 5 + 120 + 5 + 3 + 1 + 532 = 666.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 5120531496 and 5120531505.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 223807 + ... + 245622.
It is an arithmetic number, because the mean of its divisors is an integer number (279310850).
Almost surely, 25120531532 is an apocalyptic number.
It is an amenable number.
5120531532 is an abundant number, since it is smaller than the sum of its proper divisors (8286389268).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5120531532 is a wasteful number, since it uses less digits than its factorization.
5120531532 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 469543 (or 469535 counting only the distinct ones).
The product of its (nonzero) digits is 4500, while the sum is 27.
The square root of 5120531532 is about 71557.8893763644. The cubic root of 5120531532 is about 1723.6073932419.
Adding to 5120531532 its reverse (2351350215), we get a palindrome (7471881747).
The spelling of 5120531532 in words is "five billion, one hundred twenty million, five hundred thirty-one thousand, five hundred thirty-two".
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