Base | Representation |
---|---|
bin | 1011101000110101… |
… | …0100010010011101 |
3 | 22001201110100021012 |
4 | 2322031110102131 |
5 | 22344224200044 |
6 | 1233555145005 |
7 | 140263004450 |
oct | 27215242235 |
9 | 8051410235 |
10 | 3124053149 |
11 | 13634a0408 |
12 | 7322a5165 |
13 | 3aa2ca279 |
14 | 218c99497 |
15 | 1343ea59e |
hex | ba35449d |
3124053149 has 8 divisors (see below), whose sum is σ = 3570926400. Its totient is φ = 2677324896.
The previous prime is 3124053143. The next prime is 3124053167. The reversal of 3124053149 is 9413504213.
3124053149 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 3124053149 - 24 = 3124053133 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3124053143) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14702 + ... + 80400.
It is an arithmetic number, because the mean of its divisors is an integer number (446365800).
Almost surely, 23124053149 is an apocalyptic number.
It is an amenable number.
3124053149 is a deficient number, since it is larger than the sum of its proper divisors (446873251).
3124053149 is an equidigital number, since it uses as much as digits as its factorization.
3124053149 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 72499.
The product of its (nonzero) digits is 12960, while the sum is 32.
The square root of 3124053149 is about 55893.2299030929. The cubic root of 3124053149 is about 1461.8611950377.
The spelling of 3124053149 in words is "three billion, one hundred twenty-four million, fifty-three thousand, one hundred forty-nine".
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