Base | Representation |
---|---|
bin | 1111110011100000110100 |
3 | 21210111100020 |
4 | 33303200310 |
5 | 2030040111 |
6 | 224445140 |
7 | 50134113 |
oct | 17634064 |
9 | 7714306 |
10 | 4143156 |
11 | 237a8a6 |
12 | 14797b0 |
13 | b20a94 |
14 | 79bc7a |
15 | 56c906 |
hex | 3f3834 |
4143156 has 12 divisors (see below), whose sum is σ = 9667392. Its totient is φ = 1381048.
The previous prime is 4143109. The next prime is 4143163. The reversal of 4143156 is 6513414.
It is a tau number, because it is divible by the number of its divisors (12).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 172620 + ... + 172643.
It is an arithmetic number, because the mean of its divisors is an integer number (805616).
Almost surely, 24143156 is an apocalyptic number.
It is an amenable number.
4143156 is an abundant number, since it is smaller than the sum of its proper divisors (5524236).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4143156 is a wasteful number, since it uses less digits than its factorization.
4143156 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 345270 (or 345268 counting only the distinct ones).
The product of its digits is 1440, while the sum is 24.
The square root of 4143156 is about 2035.4743918802. The cubic root of 4143156 is about 160.6116690678.
It can be divided in two parts, 414 and 3156, that added together give a triangular number (3570 = T84).
The spelling of 4143156 in words is "four million, one hundred forty-three thousand, one hundred fifty-six".
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