Search a number
-
+
120210102011201 = 332964735578553
BaseRepresentation
bin11011010101010010011000…
…011011011100010101000001
3120202121222021200210001121212
4123111102120123130111001
5111224010242103324301
61103355431500055505
734214615250622646
oct3325223033342501
9522558250701555
10120210102011201
11353368aa7949a4
1211595633b34595
13520c9c1602367
1421982b2a69dcd
15dd6e198d84bb
hex6d54986dc541

120210102011201 has 8 divisors (see below), whose sum is σ = 120264810124680. Its totient is φ = 120155405074432.

The previous prime is 120210102011119. The next prime is 120210102011203. The reversal of 120210102011201 is 102110201012021.

It can be written as a sum of positive squares in 4 ways, for example, as 27063977313025 + 93146124698176 = 5202305^2 + 9651224^2 .

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 120210102011201 - 210 = 120210102010177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120210102011203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18759341 + ... + 24337893.

It is an arithmetic number, because the mean of its divisors is an integer number (15033101265585).

Almost surely, 2120210102011201 is an apocalyptic number.

It is an amenable number.

120210102011201 is a deficient number, since it is larger than the sum of its proper divisors (54708113479).

120210102011201 is an equidigital number, since it uses as much as digits as its factorization.

120210102011201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5588355.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 120210102011201 its reverse (102110201012021), we get a palindrome (222320303023222).

The spelling of 120210102011201 in words is "one hundred twenty trillion, two hundred ten billion, one hundred two million, eleven thousand, two hundred one".

Divisors: 1 3329 6473 5578553 21548617 18571002937 36109973569 120210102011201