Base | Representation |
---|---|
bin | 11100001111100001… |
… | …001011100111100100 |
3 | 2220021102002002200000 |
4 | 130033201023213210 |
5 | 444101213041102 |
6 | 21533044421300 |
7 | 2122325221611 |
oct | 341741134744 |
9 | 86242062600 |
10 | 30325127652 |
11 | 11951820276 |
12 | 5a639a7830 |
13 | 2b23850221 |
14 | 16796bd508 |
15 | bc744d01c |
hex | 70f84b9e4 |
30325127652 has 72 divisors (see below), whose sum is σ = 79525118400. Its totient is φ = 10104453216.
The previous prime is 30325127617. The next prime is 30325127671. The reversal of 30325127652 is 25672152303.
It is a super-2 number, since 2×303251276522 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3610674 + ... + 3619062.
Almost surely, 230325127652 is an apocalyptic number.
It is an amenable number.
30325127652 is an abundant number, since it is smaller than the sum of its proper divisors (49199990748).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30325127652 is a wasteful number, since it uses less digits than its factorization.
30325127652 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12127 (or 12113 counting only the distinct ones).
The product of its (nonzero) digits is 75600, while the sum is 36.
Adding to 30325127652 its reverse (25672152303), we get a palindrome (55997279955).
The spelling of 30325127652 in words is "thirty billion, three hundred twenty-five million, one hundred twenty-seven thousand, six hundred fifty-two".
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