Base | Representation |
---|---|
bin | 10011010101010110110111 |
3 | 100112111021200 |
4 | 103111112313 |
5 | 2244140330 |
6 | 300343543 |
7 | 61036065 |
oct | 23252667 |
9 | 10474250 |
10 | 5068215 |
11 | 2951909 |
12 | 1844bb3 |
13 | 1085b59 |
14 | 95d035 |
15 | 6a1a60 |
hex | 4d55b7 |
5068215 has 36 divisors (see below), whose sum is σ = 9138792. Its totient is φ = 2597760.
The previous prime is 5068213. The next prime is 5068249. The reversal of 5068215 is 5128605.
It is not a de Polignac number, because 5068215 - 21 = 5068213 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5068213) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 75612 + ... + 75678.
Almost surely, 25068215 is an apocalyptic number.
5068215 is a deficient number, since it is larger than the sum of its proper divisors (4070577).
5068215 is a wasteful number, since it uses less digits than its factorization.
5068215 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 160 (or 116 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 27.
The square root of 5068215 is about 2251.2696417799. The cubic root of 5068215 is about 171.7717248442.
It can be divided in two parts, 50 and 68215, that added together give a triangular number (68265 = T369).
The spelling of 5068215 in words is "five million, sixty-eight thousand, two hundred fifteen".
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