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195980093084 = 22173283208227
BaseRepresentation
bin1011011010000101010…
…0101110011010011100
3200201212012010020220002
42312201110232122130
511202331400434314
6230010525313432
720105366206526
oct2664124563234
9621765106802
10195980093084
1176129720686
1231b95405878
131563354a829
1496b2268a16
1551705baade
hex2da152e69c

195980093084 has 12 divisors (see below), whose sum is σ = 344947621704. Its totient is φ = 97423629744.

The previous prime is 195980093083. The next prime is 195980093123. The reversal of 195980093084 is 480390089591.

195980093084 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (195980093083) 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 3 ways as a sum of consecutive naturals, for example, 141603422 + ... + 141604805.

It is an arithmetic number, because the mean of its divisors is an integer number (28745635142).

Almost surely, 2195980093084 is an apocalyptic number.

It is an amenable number.

195980093084 is a deficient number, since it is larger than the sum of its proper divisors (148967528620).

195980093084 is a wasteful number, since it uses less digits than its factorization.

195980093084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283208404 (or 283208402 counting only the distinct ones).

The product of its (nonzero) digits is 2799360, while the sum is 56.

The spelling of 195980093084 in words is "one hundred ninety-five billion, nine hundred eighty million, ninety-three thousand, eighty-four".

Divisors: 1 2 4 173 346 692 283208227 566416454 1132832908 48995023271 97990046542 195980093084