Base | Representation |
---|---|
bin | 1101000111011000… |
… | …01010110100011000 |
3 | 200011201022122200000 |
4 | 12203230022310120 |
5 | 103410023412102 |
6 | 3122410013000 |
7 | 336326325423 |
oct | 64354126430 |
9 | 20151278600 |
10 | 7041232152 |
11 | 2a93656a29 |
12 | 1446117160 |
13 | 882a11576 |
14 | 4ab2109ba |
15 | 2b326101c |
hex | 1a3b0ad18 |
7041232152 has 96 divisors (see below), whose sum is σ = 19998997200. Its totient is φ = 2320648704.
The previous prime is 7041232073. The next prime is 7041232153. The reversal of 7041232152 is 2512321407.
7041232152 is a `hidden beast` number, since 70 + 412 + 32 + 152 = 666.
It is a super-2 number, since 2×70412321522 = 99157900436717102208, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (7041232153) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 152668 + ... + 193364.
Almost surely, 27041232152 is an apocalyptic number.
7041232152 is a gapful number since it is divisible by the number (72) 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 7041232152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9999498600).
7041232152 is an abundant number, since it is smaller than the sum of its proper divisors (12957765048).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7041232152 is a wasteful number, since it uses less digits than its factorization.
7041232152 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40807 (or 40791 counting only the distinct ones).
The product of its (nonzero) digits is 3360, while the sum is 27.
The square root of 7041232152 is about 83912.0501000899. The cubic root of 7041232152 is about 1916.6797498926.
Adding to 7041232152 its reverse (2512321407), we get a palindrome (9553553559).
The spelling of 7041232152 in words is "seven billion, forty-one million, two hundred thirty-two thousand, one hundred fifty-two".
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