Base | Representation |
---|---|
bin | 10011101000111001100101 |
3 | 100200120002100 |
4 | 103220321211 |
5 | 2304221021 |
6 | 302202313 |
7 | 61521336 |
oct | 23507145 |
9 | 10616070 |
10 | 5148261 |
11 | 29a6a68 |
12 | 1883399 |
13 | 10b3411 |
14 | 98028d |
15 | 6ba626 |
hex | 4e8e65 |
5148261 has 24 divisors (see below), whose sum is σ = 7783776. Its totient is φ = 3276000.
The previous prime is 5148257. The next prime is 5148271. The reversal of 5148261 is 1628415.
5148261 = T414 + T415 + ... + T466.
It is not a de Polignac number, because 5148261 - 22 = 5148257 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5148271) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20386 + ... + 20636.
It is an arithmetic number, because the mean of its divisors is an integer number (324324).
Almost surely, 25148261 is an apocalyptic number.
It is an amenable number.
5148261 is a deficient number, since it is larger than the sum of its proper divisors (2635515).
5148261 is a wasteful number, since it uses less digits than its factorization.
5148261 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 353 (or 350 counting only the distinct ones).
The product of its digits is 1920, while the sum is 27.
The square root of 5148261 is about 2268.9779637537. The cubic root of 5148261 is about 172.6713105956.
The spelling of 5148261 in words is "five million, one hundred forty-eight thousand, two hundred sixty-one".
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