Base | Representation |
---|---|
bin | 111010111100001101… |
… | …001010000111101000 |
3 | 20001100120212012022122 |
4 | 322330031022013220 |
5 | 2014102444424242 |
6 | 45023530210412 |
7 | 4400212354106 |
oct | 727415120750 |
9 | 201316765278 |
10 | 63287108072 |
11 | 24926a17001 |
12 | 10322883a08 |
13 | 5c77777556 |
14 | 30c5274c76 |
15 | 19a610aad2 |
hex | ebc34a1e8 |
63287108072 has 16 divisors (see below), whose sum is σ = 118763314560. Its totient is φ = 31616890864.
The previous prime is 63287108069. The next prime is 63287108081. The reversal of 63287108072 is 27080178236.
It is a happy number.
63287108072 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3322808 + ... + 3341799.
It is an arithmetic number, because the mean of its divisors is an integer number (7422707160).
Almost surely, 263287108072 is an apocalyptic number.
It is an amenable number.
63287108072 is a deficient number, since it is larger than the sum of its proper divisors (55476206488).
63287108072 is a wasteful number, since it uses less digits than its factorization.
63287108072 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6665800 (or 6665796 counting only the distinct ones).
The product of its (nonzero) digits is 225792, while the sum is 44.
The spelling of 63287108072 in words is "sixty-three billion, two hundred eighty-seven million, one hundred eight thousand, seventy-two".
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