Search a number
-
+
110001201220101 = 383656743830401
BaseRepresentation
bin11001000000101110100110…
…100001100000101000000101
3112102111000022211212002022110
4121000232212201200220011
5103404224430003020401
61025541504302051233
732112216211646142
oct3100564641405005
9472430284762273
10110001201220101
113206027a3aa684
1210406b77879b19
13494c0b8102099
141d2412d6ab3c9
15cab5b4dde9d6
hex640ba6860a05

110001201220101 has 8 divisors (see below), whose sum is σ = 146668446961344. Its totient is φ = 73334044812800.

The previous prime is 110001201220069. The next prime is 110001201220109. The reversal of 110001201220101 is 101022102100011.

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 110001201220101 - 25 = 110001201220069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110001201220109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19405500 + ... + 24424901.

It is an arithmetic number, because the mean of its divisors is an integer number (18333555870168).

Almost surely, 2110001201220101 is an apocalyptic number.

It is an amenable number.

110001201220101 is a deficient number, since it is larger than the sum of its proper divisors (36667245741243).

110001201220101 is an equidigital number, since it uses as much as digits as its factorization.

110001201220101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44666971.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 110001201220101 its reverse (101022102100011), we get a palindrome (211023303320112).

The spelling of 110001201220101 in words is "one hundred ten trillion, one billion, two hundred one million, two hundred twenty thousand, one hundred one".

Divisors: 1 3 836567 2509701 43830401 131491203 36667067073367 110001201220101