Base | Representation |
---|---|
bin | 10011101100010000001011 |
3 | 100201020221000 |
4 | 103230100023 |
5 | 2310140440 |
6 | 302350043 |
7 | 61606356 |
oct | 23542013 |
9 | 10636830 |
10 | 5161995 |
11 | 2a06313 |
12 | 188b323 |
13 | 10b9747 |
14 | 98529d |
15 | 6be730 |
hex | 4ec40b |
5161995 has 16 divisors (see below), whose sum is σ = 9177120. Its totient is φ = 2752992.
The previous prime is 5161993. The next prime is 5161997. The reversal of 5161995 is 5991615.
It is an interprime number because it is at equal distance from previous prime (5161993) and next prime (5161997).
It is not a de Polignac number, because 5161995 - 21 = 5161993 is a prime.
It is not an unprimeable number, because it can be changed into a prime (5161993) 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, 18984 + ... + 19253.
It is an arithmetic number, because the mean of its divisors is an integer number (573570).
Almost surely, 25161995 is an apocalyptic number.
5161995 is a deficient number, since it is larger than the sum of its proper divisors (4015125).
5161995 is a wasteful number, since it uses less digits than its factorization.
5161995 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38251 (or 38245 counting only the distinct ones).
The product of its digits is 12150, while the sum is 36.
The square root of 5161995 is about 2272.0024207734. The cubic root of 5161995 is about 172.8247191682.
The spelling of 5161995 in words is "five million, one hundred sixty-one thousand, nine hundred ninety-five".
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