Base | Representation |
---|---|
bin | 1111001100100000… |
… | …0000100101101001 |
3 | 101112021021210101112 |
4 | 3303020000211221 |
5 | 31323203304144 |
6 | 1512430200105 |
7 | 203036420360 |
oct | 36310004551 |
9 | 11467253345 |
10 | 4078963049 |
11 | 1803517347 |
12 | 95a053035 |
13 | 5000aab05 |
14 | 2a9a2a7d7 |
15 | 18d17199e |
hex | f3200969 |
4078963049 has 16 divisors (see below), whose sum is σ = 4726824960. Its totient is φ = 3447677520.
The previous prime is 4078963001. The next prime is 4078963069. The reversal of 4078963049 is 9403698704.
It is a de Polignac number, because none of the positive numbers 2k-4078963049 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 4078962988 and 4078963006.
It is not an unprimeable number, because it can be changed into a prime (4078963069) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 160484 + ... + 184154.
It is an arithmetic number, because the mean of its divisors is an integer number (295426560).
Almost surely, 24078963049 is an apocalyptic number.
It is an amenable number.
4078963049 is a deficient number, since it is larger than the sum of its proper divisors (647861911).
4078963049 is a wasteful number, since it uses less digits than its factorization.
4078963049 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24020.
The product of its (nonzero) digits is 1306368, while the sum is 50.
The square root of 4078963049 is about 63866.7601260624. The cubic root of 4078963049 is about 1597.7785641969.
The spelling of 4078963049 in words is "four billion, seventy-eight million, nine hundred sixty-three thousand, forty-nine".
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