Base | Representation |
---|---|
bin | 11100011011010010… |
… | …010000110000111100 |
3 | 2220210011112211211122 |
4 | 130123102100300330 |
5 | 1000002232340124 |
6 | 22004420010112 |
7 | 2130243223211 |
oct | 343322206074 |
9 | 86704484748 |
10 | 30522543164 |
11 | 11a431a8493 |
12 | 5ab9b30938 |
13 | 2b55711039 |
14 | 16979cbb08 |
15 | bd994675e |
hex | 71b490c3c |
30522543164 has 12 divisors (see below), whose sum is σ = 54550928544. Its totient is φ = 14936563584.
The previous prime is 30522543137. The next prime is 30522543169. The reversal of 30522543164 is 46134522503.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30522543169) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81176789 + ... + 81177164.
It is an arithmetic number, because the mean of its divisors is an integer number (4545910712).
Almost surely, 230522543164 is an apocalyptic number.
It is an amenable number.
30522543164 is a deficient number, since it is larger than the sum of its proper divisors (24028385380).
30522543164 is a wasteful number, since it uses less digits than its factorization.
30522543164 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 162354004 (or 162354002 counting only the distinct ones).
The product of its (nonzero) digits is 86400, while the sum is 35.
The spelling of 30522543164 in words is "thirty billion, five hundred twenty-two million, five hundred forty-three thousand, one hundred sixty-four".
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