Base | Representation |
---|---|
bin | 10010000001010100000100 |
3 | 22220000001221 |
4 | 102001110010 |
5 | 2202131342 |
6 | 245130124 |
7 | 55103341 |
oct | 22012404 |
9 | 8800057 |
10 | 4723972 |
11 | 2737210 |
12 | 16b9944 |
13 | c95266 |
14 | 8ad7c8 |
15 | 634a67 |
hex | 481504 |
4723972 has 24 divisors (see below), whose sum is σ = 9116352. Its totient is φ = 2124000.
The previous prime is 4723949. The next prime is 4723981. The reversal of 4723972 is 2793274.
It is a super-2 number, since 2×47239722 = 44631822913568, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3913 + ... + 4975.
It is an arithmetic number, because the mean of its divisors is an integer number (379848).
Almost surely, 24723972 is an apocalyptic number.
It is an amenable number.
4723972 is a deficient number, since it is larger than the sum of its proper divisors (4392380).
4723972 is a wasteful number, since it uses less digits than its factorization.
4723972 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1179 (or 1177 counting only the distinct ones).
The product of its digits is 21168, while the sum is 34.
The square root of 4723972 is about 2173.4700366005. The cubic root of 4723972 is about 167.7911709879.
It can be divided in two parts, 472 and 3972, that added together give a palindrome (4444).
The spelling of 4723972 in words is "four million, seven hundred twenty-three thousand, nine hundred seventy-two".
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