Base | Representation |
---|---|
bin | 101101011011101000… |
… | …111001000100001000 |
3 | 11122220201002202021001 |
4 | 231123220321010020 |
5 | 1244401203231113 |
6 | 34224333224344 |
7 | 3344602615156 |
oct | 553350710410 |
9 | 148821082231 |
10 | 48782086408 |
11 | 197632415a0 |
12 | 95550320b4 |
13 | 47a56459b3 |
14 | 250aa9a3d6 |
15 | 14079bb7dd |
hex | b5ba39108 |
48782086408 has 32 divisors (see below), whose sum is σ = 105033204000. Its totient is φ = 21006639360.
The previous prime is 48782086399. The next prime is 48782086447. The reversal of 48782086408 is 80468028784.
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, 14586273 + ... + 14589616.
It is an arithmetic number, because the mean of its divisors is an integer number (3282287625).
Almost surely, 248782086408 is an apocalyptic number.
It is an amenable number.
48782086408 is an abundant number, since it is smaller than the sum of its proper divisors (56251117592).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48782086408 is a wasteful number, since it uses less digits than its factorization.
48782086408 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29175925 (or 29175921 counting only the distinct ones).
The product of its (nonzero) digits is 5505024, while the sum is 55.
The spelling of 48782086408 in words is "forty-eight billion, seven hundred eighty-two million, eighty-six thousand, four hundred eight".
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