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984954041 = 17311868983
BaseRepresentation
bin111010101101010…
…011010010111001
32112122100211221022
4322231103102321
54004122012131
6241422552225
733256654061
oct7255232271
92478324838
10984954041
11465a87605
12235a38675
1312909c956
1494b523a1
155b70d37b
hex3ab534b9

984954041 has 8 divisors (see below), whose sum is σ = 1076534784. Its totient is φ = 897111360.

The previous prime is 984954037. The next prime is 984954059. The reversal of 984954041 is 140459489.

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

It is a cyclic number.

It is not a de Polignac number, because 984954041 - 22 = 984954037 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 984953983 and 984954001.

It is not an unprimeable number, because it can be changed into a prime (984954031) 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 7 ways as a sum of consecutive naturals, for example, 933965 + ... + 935018.

It is an arithmetic number, because the mean of its divisors is an integer number (134566848).

Almost surely, 2984954041 is an apocalyptic number.

It is an amenable number.

984954041 is a deficient number, since it is larger than the sum of its proper divisors (91580743).

984954041 is a wasteful number, since it uses less digits than its factorization.

984954041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1869031.

The product of its (nonzero) digits is 207360, while the sum is 44.

The square root of 984954041 is about 31383.9774566577. The cubic root of 984954041 is about 994.9593145153.

The spelling of 984954041 in words is "nine hundred eighty-four million, nine hundred fifty-four thousand, forty-one".

Divisors: 1 17 31 527 1868983 31772711 57938473 984954041