Base | Representation |
---|---|
bin | 111101101110111001101… |
… | …001011110110110101000 |
3 | 120000112222111212200020212 |
4 | 331232321221132312220 |
5 | 1024001110312133032 |
6 | 13004510032040252 |
7 | 615330562524260 |
oct | 75567151366650 |
9 | 16015874780225 |
10 | 4242247380392 |
11 | 1396144061a7a |
12 | 586214093088 |
13 | 24a07197a738 |
14 | 10947c2807a0 |
15 | 7553d391bb2 |
hex | 3dbb9a5eda8 |
4242247380392 has 32 divisors (see below), whose sum is σ = 9093541569600. Its totient is φ = 1817503726464.
The previous prime is 4242247380323. The next prime is 4242247380439. The reversal of 4242247380392 is 2930837422424.
It is a self number, because there is not a number n which added to its sum of digits gives 4242247380392.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12377213 + ... + 12715340.
It is an arithmetic number, because the mean of its divisors is an integer number (284173174050).
Almost surely, 24242247380392 is an apocalyptic number.
It is an amenable number.
4242247380392 is an abundant number, since it is smaller than the sum of its proper divisors (4851294189208).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4242247380392 is a wasteful number, since it uses less digits than its factorization.
4242247380392 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25095585 (or 25095581 counting only the distinct ones).
The product of its (nonzero) digits is 4644864, while the sum is 50.
The spelling of 4242247380392 in words is "four trillion, two hundred forty-two billion, two hundred forty-seven million, three hundred eighty thousand, three hundred ninety-two".
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