Base | Representation |
---|---|
bin | 1010010000111… |
… | …0110001111000 |
3 | 10000000021110011 |
4 | 2210032301320 |
5 | 42010132102 |
6 | 4134431304 |
7 | 1031636323 |
oct | 244166170 |
9 | 100007404 |
10 | 43052152 |
11 | 223357a0 |
12 | 12502534 |
13 | 8bc4b60 |
14 | 5a097ba |
15 | 3ba62d7 |
hex | 290ec78 |
43052152 has 32 divisors (see below), whose sum is σ = 94837680. Its totient is φ = 18063360.
The previous prime is 43052147. The next prime is 43052161. The reversal of 43052152 is 25125034.
It is a super-2 number, since 2×430521522 = 3706975583662208, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (22).
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, 17673 + ... + 19960.
Almost surely, 243052152 is an apocalyptic number.
It is an amenable number.
43052152 is an abundant number, since it is smaller than the sum of its proper divisors (51785528).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
43052152 is a wasteful number, since it uses less digits than its factorization.
It is an anagram of its base 12 representation: 43052152 = (12502534)12.
43052152 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37663 (or 37659 counting only the distinct ones).
The product of its (nonzero) digits is 1200, while the sum is 22.
The square root of 43052152 is about 6561.4138720248. The cubic root of 43052152 is about 350.4813838680.
Adding to 43052152 its reverse (25125034), we get a palindrome (68177186).
It can be divided in two parts, 4305 and 2152, that multiplied together give a triangular number (9264360 = T4304).
The spelling of 43052152 in words is "forty-three million, fifty-two thousand, one hundred fifty-two".
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