Base | Representation |
---|---|
bin | 10000001010101010101100 |
3 | 21222022102211 |
4 | 100022222230 |
5 | 2041103441 |
6 | 230500204 |
7 | 51010450 |
oct | 20125254 |
9 | 7868384 |
10 | 4237996 |
11 | 2435084 |
12 | 1504664 |
13 | b54cb9 |
14 | 7c4660 |
15 | 58aa81 |
hex | 40aaac |
4237996 has 12 divisors (see below), whose sum is σ = 8476048. Its totient is φ = 1816272.
The previous prime is 4237993. The next prime is 4237999. The reversal of 4237996 is 6997324.
It is an interprime number because it is at equal distance from previous prime (4237993) and next prime (4237999).
4237996 is an admirable number.
It is a super-2 number, since 2×42379962 = 35921220192032, which contains 22 as substring.
It is a d-powerful number, because it can be written as 411 + 215 + 36 + 74 + 9 + 9 + 65 .
It is not an unprimeable number, because it can be changed into a prime (4237993) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75651 + ... + 75706.
Almost surely, 24237996 is an apocalyptic number.
It is an amenable number.
4237996 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4237996 is a wasteful number, since it uses less digits than its factorization.
4237996 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 151368 (or 151366 counting only the distinct ones).
The product of its digits is 81648, while the sum is 40.
The square root of 4237996 is about 2058.6393564682. The cubic root of 4237996 is about 161.8279431204.
The spelling of 4237996 in words is "four million, two hundred thirty-seven thousand, nine hundred ninety-six".
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