Base | Representation |
---|---|
bin | 10010000000100101100011 |
3 | 22212211222200 |
4 | 102000211203 |
5 | 2202032440 |
6 | 245104243 |
7 | 55061556 |
oct | 22004543 |
9 | 8784880 |
10 | 4720995 |
11 | 2734a54 |
12 | 16b8083 |
13 | c93ab6 |
14 | 8ac69d |
15 | 633c30 |
hex | 480963 |
4720995 has 12 divisors (see below), whose sum is σ = 8183136. Its totient is φ = 2517840.
The previous prime is 4720981. The next prime is 4721011. The reversal of 4720995 is 5990274.
It is not a de Polignac number, because 4720995 - 26 = 4720931 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 52411 + ... + 52500.
It is an arithmetic number, because the mean of its divisors is an integer number (681928).
Almost surely, 24720995 is an apocalyptic number.
4720995 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
4720995 is a deficient number, since it is larger than the sum of its proper divisors (3462141).
4720995 is a wasteful number, since it uses less digits than its factorization.
4720995 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 104922 (or 104919 counting only the distinct ones).
The product of its (nonzero) digits is 22680, while the sum is 36.
The square root of 4720995 is about 2172.7850791093. The cubic root of 4720995 is about 167.7559168076.
The spelling of 4720995 in words is "four million, seven hundred twenty thousand, nine hundred ninety-five".
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