Search a number
-
+
120130344201 = 3764326473361
BaseRepresentation
bin110111111100001010…
…0111001010100001001
3102111002002102210010110
41233320110321110021
53432011332003301
6131104230104533
711451641035440
oct1577024712411
9374062383113
10120130344201
1146a464a16aa
121b3474ab149
13b4361c370a
145b58795d57
1531d16510d6
hex1bf8539509

120130344201 has 32 divisors (see below), whose sum is σ = 183464286208. Its totient is φ = 68492874240.

The previous prime is 120130344197. The next prime is 120130344223. The reversal of 120130344201 is 102443031021.

It is not a de Polignac number, because 120130344201 - 22 = 120130344197 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (120130344101) 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 31 ways as a sum of consecutive naturals, for example, 35740761 + ... + 35744121.

It is an arithmetic number, because the mean of its divisors is an integer number (5733258944).

Almost surely, 2120130344201 is an apocalyptic number.

It is an amenable number.

120130344201 is a deficient number, since it is larger than the sum of its proper divisors (63333942007).

120130344201 is a wasteful number, since it uses less digits than its factorization.

120130344201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6661.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 120130344201 its reverse (102443031021), we get a palindrome (222573375222).

The spelling of 120130344201 in words is "one hundred twenty billion, one hundred thirty million, three hundred forty-four thousand, two hundred one".

Divisors: 1 3 7 21 643 1929 2647 3361 4501 7941 10083 13503 18529 23527 55587 70581 1702021 2161123 5106063 6483369 8896567 11914147 15127861 26689701 35742441 45383583 62275969 186827907 5720492581 17161477743 40043448067 120130344201