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7057050037 = 291991222847
BaseRepresentation
bin1101001001010001…
…00000100110110101
3200012211002021201121
412210220200212311
5103423101100122
63124133023541
7336610635622
oct64450404665
920184067647
107057050037
112aa1580164
12144b484bb1
1388608c26b
144ad36b349
152b4837bc7
hex1a4a209b5

7057050037 has 8 divisors (see below), whose sum is σ = 7337088000. Its totient is φ = 6779458224.

The previous prime is 7057050023. The next prime is 7057050043. The reversal of 7057050037 is 7300507507.

7057050037 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-7057050037 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7057049984 and 7057050011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7057050137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 605653 + ... + 617194.

It is an arithmetic number, because the mean of its divisors is an integer number (917136000).

Almost surely, 27057050037 is an apocalyptic number.

It is an amenable number.

7057050037 is a deficient number, since it is larger than the sum of its proper divisors (280037963).

7057050037 is a wasteful number, since it uses less digits than its factorization.

7057050037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1223075.

The product of its (nonzero) digits is 25725, while the sum is 34.

The square root of 7057050037 is about 84006.2499877241. The cubic root of 7057050037 is about 1918.1139281187.

The spelling of 7057050037 in words is "seven billion, fifty-seven million, fifty thousand, thirty-seven".

Divisors: 1 29 199 5771 1222847 35462563 243346553 7057050037