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841430941 = 13195695987
BaseRepresentation
bin110010001001110…
…011011110011101
32011122022010020221
4302021303132131
53210401242231
6215254441341
726565021301
oct6211633635
92148263227
10841430941
113a1a6957a
121b5963251
1310542ab40
147da71d01
154dd0cd11
hex3227379d

841430941 has 16 divisors (see below), whose sum is σ = 955684800. Its totient is φ = 734410368.

The previous prime is 841430917. The next prime is 841430951. The reversal of 841430941 is 149034148.

It is a cyclic number.

It is not a de Polignac number, because 841430941 - 211 = 841428893 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 841430897 and 841430906.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (841430951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 137550 + ... + 143536.

It is an arithmetic number, because the mean of its divisors is an integer number (59730300).

Almost surely, 2841430941 is an apocalyptic number.

It is an amenable number.

841430941 is a deficient number, since it is larger than the sum of its proper divisors (114253859).

841430941 is a wasteful number, since it uses less digits than its factorization.

841430941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6588.

The product of its (nonzero) digits is 13824, while the sum is 34.

The square root of 841430941 is about 29007.4290656721. The cubic root of 841430941 is about 944.0742652749.

The spelling of 841430941 in words is "eight hundred forty-one million, four hundred thirty thousand, nine hundred forty-one".

Divisors: 1 13 19 247 569 5987 7397 10811 77831 113753 140543 1478789 3406603 44285839 64725457 841430941