Base | Representation |
---|---|
bin | 10000000011001110000110 |
3 | 21220202121010 |
4 | 100003032012 |
5 | 2034114434 |
6 | 230103050 |
7 | 50522514 |
oct | 20031606 |
9 | 7822533 |
10 | 4207494 |
11 | 2414175 |
12 | 14aaa86 |
13 | b44155 |
14 | 7b74b4 |
15 | 5819e9 |
hex | 403386 |
4207494 has 16 divisors (see below), whose sum is σ = 8705520. Its totient is φ = 1354080.
The previous prime is 4207481. The next prime is 4207571. The reversal of 4207494 is 4947024.
It is a d-powerful number, because it can be written as 4 + 27 + 0 + 74 + 46 + 94 + 411 .
It is a congruent number.
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, 11917 + ... + 12264.
It is an arithmetic number, because the mean of its divisors is an integer number (544095).
Almost surely, 24207494 is an apocalyptic number.
4207494 is an abundant number, since it is smaller than the sum of its proper divisors (4498026).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4207494 is a wasteful number, since it uses less digits than its factorization.
4207494 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24215.
The product of its (nonzero) digits is 8064, while the sum is 30.
The square root of 4207494 is about 2051.2176871312. The cubic root of 4207494 is about 161.4387681747.
The spelling of 4207494 in words is "four million, two hundred seven thousand, four hundred ninety-four".
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