Base | Representation |
---|---|
bin | 1110011100101100… |
… | …1010011000111001 |
3 | 101000022000100002000 |
4 | 3213023022120321 |
5 | 30420341304113 |
6 | 1440504531213 |
7 | 165053251254 |
oct | 34713123071 |
9 | 11008010060 |
10 | 3878463033 |
11 | 1710322755 |
12 | 902a80b09 |
13 | 49a6aa053 |
14 | 28b15809b |
15 | 17a769373 |
hex | e72ca639 |
3878463033 has 16 divisors (see below), whose sum is σ = 5791119360. Its totient is φ = 2565280368.
The previous prime is 3878463031. The next prime is 3878463037. The reversal of 3878463033 is 3303648783.
3878463033 is a `hidden beast` number, since 3 + 8 + 7 + 8 + 4 + 630 + 3 + 3 = 666.
It is not a de Polignac number, because 3878463033 - 21 = 3878463031 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 3878463033.
It is not an unprimeable number, because it can be changed into a prime (3878463031) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 562110 + ... + 568967.
It is an arithmetic number, because the mean of its divisors is an integer number (361944960).
Almost surely, 23878463033 is an apocalyptic number.
It is an amenable number.
3878463033 is a deficient number, since it is larger than the sum of its proper divisors (1912656327).
3878463033 is a wasteful number, since it uses less digits than its factorization.
3878463033 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1131213 (or 1131207 counting only the distinct ones).
The product of its (nonzero) digits is 870912, while the sum is 45.
The square root of 3878463033 is about 62277.3075285051. The cubic root of 3878463033 is about 1571.1580881638.
The spelling of 3878463033 in words is "three billion, eight hundred seventy-eight million, four hundred sixty-three thousand, thirty-three".
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