Base | Representation |
---|---|
bin | 1111110101101011000000 |
3 | 21210221110210 |
4 | 33311223000 |
5 | 2030331000 |
6 | 224554120 |
7 | 50201646 |
oct | 17655300 |
9 | 7727423 |
10 | 4152000 |
11 | 2386506 |
12 | 1482940 |
13 | b24b08 |
14 | 7a1196 |
15 | 570350 |
hex | 3f5ac0 |
4152000 has 112 divisors (see below), whose sum is σ = 13789152. Its totient is φ = 1100800.
The previous prime is 4151989. The next prime is 4152019. The reversal of 4152000 is 2514.
It is a Harshad number since it is a multiple of its sum of digits (12).
It is an Ulam number.
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, 23914 + ... + 24086.
Almost surely, 24152000 is an apocalyptic number.
4152000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4152000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6894576).
4152000 is an abundant number, since it is smaller than the sum of its proper divisors (9637152).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4152000 is a wasteful number, since it uses less digits than its factorization.
4152000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 203 (or 183 counting only the distinct ones).
The product of its (nonzero) digits is 40, while the sum is 12.
The square root of 4152000 is about 2037.6457003120. The cubic root of 4152000 is about 160.7258686537.
Adding to 4152000 its reverse (2514), we get a palindrome (4154514).
It can be divided in two parts, 415 and 2000, that added together give a triangular number (2415 = T69).
The spelling of 4152000 in words is "four million, one hundred fifty-two thousand".
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