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120959101796 = 221311811969633
BaseRepresentation
bin111000010100110111…
…0010110101101100100
3102120012211220000211012
41300221232112231210
53440211012224141
6131322353201352
711511323254361
oct1605156265544
9376184800735
10120959101796
1147331294535
121b538b60258
13b538b04c20
145bd6889468
15322e2a8ceb
hex1c29b96b64

120959101796 has 24 divisors (see below), whose sum is σ = 228154524024. Its totient is φ = 55779978240.

The previous prime is 120959101751. The next prime is 120959101829. The reversal of 120959101796 is 697101959021.

120959101796 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 18390072100 + 102569029696 = 135610^2 + 320264^2 .

It is a super-2 number, since 2×1209591017962 (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

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, 923405 + ... + 1046228.

It is an arithmetic number, because the mean of its divisors is an integer number (9506438501).

Almost surely, 2120959101796 is an apocalyptic number.

It is an amenable number.

120959101796 is a deficient number, since it is larger than the sum of its proper divisors (107195422228).

120959101796 is a wasteful number, since it uses less digits than its factorization.

120959101796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1970831 (or 1970829 counting only the distinct ones).

The product of its (nonzero) digits is 306180, while the sum is 50.

The spelling of 120959101796 in words is "one hundred twenty billion, nine hundred fifty-nine million, one hundred one thousand, seven hundred ninety-six".

Divisors: 1 2 4 13 26 52 1181 2362 4724 15353 30706 61412 1969633 3939266 7878532 25605229 51210458 102420916 2326136573 4652273146 9304546292 30239775449 60479550898 120959101796