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4131370047 = 371239115877
BaseRepresentation
bin1111011000111111…
…1011010000111111
3101122220220100021110
43312033323100333
531430112320142
61521541333103
7204244031430
oct36617732077
911586810243
104131370047
111830061512
12973707193
1350abc997c
142b298d487
15192a7499c
hexf63fb43f

4131370047 has 16 divisors (see below), whose sum is σ = 6296325632. Its totient is φ = 2360443680.

The previous prime is 4131370037. The next prime is 4131370049. The reversal of 4131370047 is 7400731314.

4131370047 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4131370047 - 210 = 4131369023 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4131369996 and 4131370023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4131370049) 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, 252273 + ... + 268149.

It is an arithmetic number, because the mean of its divisors is an integer number (393520352).

Almost surely, 24131370047 is an apocalyptic number.

4131370047 is a deficient number, since it is larger than the sum of its proper divisors (2164955585).

4131370047 is a wasteful number, since it uses less digits than its factorization.

4131370047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28278.

The product of its (nonzero) digits is 7056, while the sum is 30.

The square root of 4131370047 is about 64275.7345115558. The cubic root of 4131370047 is about 1604.5922816031.

The spelling of 4131370047 in words is "four billion, one hundred thirty-one million, three hundred seventy thousand, forty-seven".

Divisors: 1 3 7 21 12391 15877 37173 47631 86737 111139 260211 333417 196731907 590195721 1377123349 4131370047