Base | Representation |
---|---|
bin | 10010000001001110111010 |
3 | 22212222121201 |
4 | 102001032322 |
5 | 2202124032 |
6 | 245124414 |
7 | 55102360 |
oct | 22011672 |
9 | 8788551 |
10 | 4723642 |
11 | 2736a40 |
12 | 16b970a |
13 | c95071 |
14 | 8ad630 |
15 | 6348e7 |
hex | 4813ba |
4723642 has 32 divisors (see below), whose sum is σ = 9083520. Its totient is φ = 1788480.
The previous prime is 4723633. The next prime is 4723661. The reversal of 4723642 is 2463274.
It is a d-powerful number, because it can be written as 46 + 7 + 2 + 36 + 63 + 411 + 219 .
It is a self number, because there is not a number n which added to its sum of digits gives 4723642.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5284 + ... + 6112.
It is an arithmetic number, because the mean of its divisors is an integer number (283860).
Almost surely, 24723642 is an apocalyptic number.
4723642 is a deficient number, since it is larger than the sum of its proper divisors (4359878).
4723642 is a wasteful number, since it uses less digits than its factorization.
4723642 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 886.
The product of its digits is 8064, while the sum is 28.
The square root of 4723642 is about 2173.3941198043. The cubic root of 4723642 is about 167.7872637974.
It can be divided in two parts, 47236 and 42, that added together give a triangular number (47278 = T307).
The spelling of 4723642 in words is "four million, seven hundred twenty-three thousand, six hundred forty-two".
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