Base | Representation |
---|---|
bin | 10011000011100001011001 |
3 | 100101210001222 |
4 | 103003201121 |
5 | 2234321121 |
6 | 255021425 |
7 | 60313103 |
oct | 23034131 |
9 | 10353058 |
10 | 4995161 |
11 | 2901a36 |
12 | 180a875 |
13 | 105b822 |
14 | 940573 |
15 | 68a0ab |
hex | 4c3859 |
4995161 has 8 divisors (see below), whose sum is σ = 5331744. Its totient is φ = 4663360.
The previous prime is 4995139. The next prime is 4995169. The reversal of 4995161 is 1615994.
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 4995161 - 26 = 4995097 is a prime.
It is not an unprimeable number, because it can be changed into a prime (4995169) 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, 1106 + ... + 3348.
It is an arithmetic number, because the mean of its divisors is an integer number (666468).
Almost surely, 24995161 is an apocalyptic number.
It is an amenable number.
4995161 is a deficient number, since it is larger than the sum of its proper divisors (336583).
4995161 is a wasteful number, since it uses less digits than its factorization.
4995161 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2391.
The product of its digits is 9720, while the sum is 35.
The square root of 4995161 is about 2234.9856822808. The cubic root of 4995161 is about 170.9424130382.
The spelling of 4995161 in words is "four million, nine hundred ninety-five thousand, one hundred sixty-one".
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