Base | Representation |
---|---|
bin | 10011111001100010011111 |
3 | 100211000120120 |
4 | 103321202133 |
5 | 2313411130 |
6 | 303450023 |
7 | 62224131 |
oct | 23714237 |
9 | 10730516 |
10 | 5216415 |
11 | 2a43196 |
12 | 18b6913 |
13 | 1108449 |
14 | 99b051 |
15 | 6d0910 |
hex | 4f989f |
5216415 has 16 divisors (see below), whose sum is σ = 8484576. Its totient is φ = 2736000.
The previous prime is 5216411. The next prime is 5216443. The reversal of 5216415 is 5146125.
It is not a de Polignac number, because 5216415 - 22 = 5216411 is a prime.
It is a super-3 number, since 3×52164153 (a number of 21 digits) contains 333 as substring.
It is an Ulam number.
5216415 is a lucky number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5216411) 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, 1936 + ... + 3765.
It is an arithmetic number, because the mean of its divisors is an integer number (530286).
Almost surely, 25216415 is an apocalyptic number.
5216415 is a deficient number, since it is larger than the sum of its proper divisors (3268161).
5216415 is a wasteful number, since it uses less digits than its factorization.
5216415 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5770.
The product of its digits is 1200, while the sum is 24.
The square root of 5216415 is about 2283.9472410719. The cubic root of 5216415 is about 173.4299284902.
The spelling of 5216415 in words is "five million, two hundred sixteen thousand, four hundred fifteen".
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