Base | Representation |
---|---|
bin | 10000001010100001001110 |
3 | 21222021121101 |
4 | 100022201032 |
5 | 2041044030 |
6 | 230453314 |
7 | 51005623 |
oct | 20124116 |
9 | 7867541 |
10 | 4237390 |
11 | 2434683 |
12 | 150423a |
13 | b54941 |
14 | 7c434a |
15 | 58a7ca |
hex | 40a84e |
4237390 has 16 divisors (see below), whose sum is σ = 7873920. Its totient is φ = 1640160.
The previous prime is 4237333. The next prime is 4237397. The reversal of 4237390 is 937324.
It is a d-powerful number, because it can be written as 411 + 25 + 3 + 75 + 39 + 94 + 0 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4237397) 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, 6525 + ... + 7144.
It is an arithmetic number, because the mean of its divisors is an integer number (492120).
Almost surely, 24237390 is an apocalyptic number.
4237390 is a deficient number, since it is larger than the sum of its proper divisors (3636530).
4237390 is a wasteful number, since it uses less digits than its factorization.
4237390 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13707.
The product of its (nonzero) digits is 4536, while the sum is 28.
The square root of 4237390 is about 2058.4921666113. The cubic root of 4237390 is about 161.8202293796.
The spelling of 4237390 in words is "four million, two hundred thirty-seven thousand, three hundred ninety".
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