Base | Representation |
---|---|
bin | 1011101000110110… |
… | …0101001100111110 |
3 | 22001201120212022011 |
4 | 2322031211030332 |
5 | 22344233404210 |
6 | 1234000441434 |
7 | 140263413442 |
oct | 27215451476 |
9 | 8051525264 |
10 | 3124122430 |
11 | 1363538470 |
12 | 73231927a |
13 | 3aa322970 |
14 | 218cb6822 |
15 | 134410d8a |
hex | ba36533e |
3124122430 has 192 divisors, whose sum is σ = 7207377408. Its totient is φ = 958890240.
The previous prime is 3124122409. The next prime is 3124122461. The reversal of 3124122430 is 342214213.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 66470667 + ... + 66470713.
It is an arithmetic number, because the mean of its divisors is an integer number (37538424).
Almost surely, 23124122430 is an apocalyptic number.
3124122430 is an abundant number, since it is smaller than the sum of its proper divisors (4083254978).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3124122430 is a wasteful number, since it uses less digits than its factorization.
3124122430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 191 (or 144 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 22.
The square root of 3124122430 is about 55893.8496616578. The cubic root of 3124122430 is about 1461.8720013473.
Adding to 3124122430 its reverse (342214213), we get a palindrome (3466336643).
The spelling of 3124122430 in words is "three billion, one hundred twenty-four million, one hundred twenty-two thousand, four hundred thirty".
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