Base | Representation |
---|---|
bin | 11100001110001001… |
… | …000101000111001100 |
3 | 2220012210121201211210 |
4 | 130032021011013030 |
5 | 444024310013312 |
6 | 21530501414420 |
7 | 2121625011405 |
oct | 341611050714 |
9 | 86183551753 |
10 | 30302032332 |
11 | 1193a786430 |
12 | 5a5810a410 |
13 | 2b1bb24c60 |
14 | 16765ca9ac |
15 | bc53d9e3c |
hex | 70e2451cc |
30302032332 has 48 divisors (see below), whose sum is σ = 83065715712. Its totient is φ = 8476092480.
The previous prime is 30302032301. The next prime is 30302032399. The reversal of 30302032332 is 23323020303.
It is a junction number, because it is equal to n+sod(n) for n = 30302032299 and 30302032308.
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, 8827548 + ... + 8830979.
It is an arithmetic number, because the mean of its divisors is an integer number (1730535744).
Almost surely, 230302032332 is an apocalyptic number.
It is an amenable number.
30302032332 is an abundant number, since it is smaller than the sum of its proper divisors (52763683380).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30302032332 is a wasteful number, since it uses less digits than its factorization.
30302032332 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17658558 (or 17658556 counting only the distinct ones).
The product of its (nonzero) digits is 1944, while the sum is 21.
Adding to 30302032332 its reverse (23323020303), we get a palindrome (53625052635).
The spelling of 30302032332 in words is "thirty billion, three hundred two million, thirty-two thousand, three hundred thirty-two".
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