Base | Representation |
---|---|
bin | 11100101110101101… |
… | …001010110110110000 |
3 | 2221121212122020221020 |
4 | 130232231022312300 |
5 | 1001134140121302 |
6 | 22101015255440 |
7 | 2141310524100 |
oct | 345655126660 |
9 | 87555566836 |
10 | 30848363952 |
11 | 120a010846a |
12 | 5b8b07a580 |
13 | 2ba807c7c3 |
14 | 16c8da3200 |
15 | c08355ebc |
hex | 72eb4adb0 |
30848363952 has 120 divisors (see below), whose sum is σ = 95899330800. Its totient is φ = 8509874688.
The previous prime is 30848363939. The next prime is 30848363963. The reversal of 30848363952 is 25936384803.
It is a hoax number, since the sum of its digits (51) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 30848363895 and 30848363904.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 157927 + ... + 294342.
It is an arithmetic number, because the mean of its divisors is an integer number (799161090).
Almost surely, 230848363952 is an apocalyptic number.
It is an amenable number.
30848363952 is an abundant number, since it is smaller than the sum of its proper divisors (65050966848).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30848363952 is a wasteful number, since it uses less digits than its factorization.
30848363952 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 452323 (or 452310 counting only the distinct ones).
The product of its (nonzero) digits is 3732480, while the sum is 51.
The spelling of 30848363952 in words is "thirty billion, eight hundred forty-eight million, three hundred sixty-three thousand, nine hundred fifty-two".
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