Base | Representation |
---|---|
bin | 1111010010001100… |
… | …1110100000101101 |
3 | 101120221021122200001 |
4 | 3310203032200231 |
5 | 31400314001211 |
6 | 1515042504301 |
7 | 203446602136 |
oct | 36443164055 |
9 | 11527248601 |
10 | 4102875181 |
11 | 1815a69939 |
12 | 966065091 |
13 | 505030ac2 |
14 | 2acc92c8d |
15 | 1902e6ac1 |
hex | f48ce82d |
4102875181 has 16 divisors (see below), whose sum is σ = 4390705600. Its totient is φ = 3822432768.
The previous prime is 4102875157. The next prime is 4102875197. The reversal of 4102875181 is 1815782014.
4102875181 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.
It is a de Polignac number, because none of the positive numbers 2k-4102875181 is a prime.
It is a super-2 number, since 2×41028751812 = 33667169501731565522, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 4102875181.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4102875121) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 854335 + ... + 859123.
It is an arithmetic number, because the mean of its divisors is an integer number (274419100).
Almost surely, 24102875181 is an apocalyptic number.
It is an amenable number.
4102875181 is a deficient number, since it is larger than the sum of its proper divisors (287830419).
4102875181 is a wasteful number, since it uses less digits than its factorization.
4102875181 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5548.
The product of its (nonzero) digits is 17920, while the sum is 37.
The square root of 4102875181 is about 64053.6898312658. The cubic root of 4102875181 is about 1600.8947054550.
The spelling of 4102875181 in words is "four billion, one hundred two million, eight hundred seventy-five thousand, one hundred eighty-one".
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