Base | Representation |
---|---|
bin | 1101010100101010… |
… | …01010000101010101 |
3 | 200110110221202222020 |
4 | 12222111022011111 |
5 | 104122033442331 |
6 | 3141425523353 |
7 | 342151303560 |
oct | 65225120525 |
9 | 20413852866 |
10 | 7152640341 |
11 | 304052a610 |
12 | 14774a3559 |
13 | 89cb1a882 |
14 | 4bbd314d7 |
15 | 2bce1ac96 |
hex | 1aa54a155 |
7152640341 has 16 divisors (see below), whose sum is σ = 11890103808. Its totient is φ = 3715657200.
The previous prime is 7152640279. The next prime is 7152640351. The reversal of 7152640341 is 1430462517.
It is not a de Polignac number, because 7152640341 - 217 = 7152509269 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (7152640351) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15481675 + ... + 15482136.
It is an arithmetic number, because the mean of its divisors is an integer number (743131488).
Almost surely, 27152640341 is an apocalyptic number.
It is an amenable number.
7152640341 is a deficient number, since it is larger than the sum of its proper divisors (4737463467).
7152640341 is a wasteful number, since it uses less digits than its factorization.
7152640341 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30963832.
The product of its (nonzero) digits is 20160, while the sum is 33.
The square root of 7152640341 is about 84573.2838489792. The cubic root of 7152640341 is about 1926.7356329038.
The spelling of 7152640341 in words is "seven billion, one hundred fifty-two million, six hundred forty thousand, three hundred forty-one".
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