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985104033 = 31877174943
BaseRepresentation
bin111010101101110…
…111111010100001
32112122122110200120
4322231313322201
54004141312113
6241430110453
733261150264
oct7255677241
92478573616
10985104033
1146607a271
12235aab429
13129122cc4
1494b90cdb
155b73ca23
hex3ab77ea1

985104033 has 8 divisors (see below), whose sum is σ = 1314179328. Its totient is φ = 656382384.

The previous prime is 985104017. The next prime is 985104041. The reversal of 985104033 is 330401589.

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

It is not a de Polignac number, because 985104033 - 24 = 985104017 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 985103985 and 985104003.

It is not an unprimeable number, because it can be changed into a prime (985104013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81841 + ... + 93102.

It is an arithmetic number, because the mean of its divisors is an integer number (164272416).

Almost surely, 2985104033 is an apocalyptic number.

It is an amenable number.

985104033 is a deficient number, since it is larger than the sum of its proper divisors (329075295).

985104033 is a wasteful number, since it uses less digits than its factorization.

985104033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176823.

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 985104033 is about 31386.3669926929. The cubic root of 985104033 is about 995.0098171636.

The spelling of 985104033 in words is "nine hundred eighty-five million, one hundred four thousand, thirty-three".

Divisors: 1 3 1877 5631 174943 524829 328368011 985104033