Search a number
-
+
1110011010101 = 7572232771141
BaseRepresentation
bin10000001001110001110…
…011111101110000110101
310221010010120112202212122
4100021301303331300311
5121141300304310401
62205533152125325
7143124051623630
oct20116163756065
93833116482778
101110011010101
11398831306064
1215b164536845
138089ab4bca6
143ba20c94c17
151dd197d621b
hex10271cfdc35

1110011010101 has 8 divisors (see below), whose sum is σ = 1268606638464. Its totient is φ = 951421038480.

The previous prime is 1110011010089. The next prime is 1110011010161. The reversal of 1110011010101 is 1010101100111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-1110011010101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1110011010161) 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, 985010 + ... + 1786131.

It is an arithmetic number, because the mean of its divisors is an integer number (158575829808).

Almost surely, 21110011010101 is an apocalyptic number.

It is an amenable number.

1110011010101 is a deficient number, since it is larger than the sum of its proper divisors (158595628363).

1110011010101 is an equidigital number, since it uses as much as digits as its factorization.

1110011010101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2828371.

The product of its (nonzero) digits is 1, while the sum is 8.

Adding to 1110011010101 its reverse (1010101100111), we get a palindrome (2120112110212).

The spelling of 1110011010101 in words is "one trillion, one hundred ten billion, eleven million, ten thousand, one hundred one".

Divisors: 1 7 57223 400561 2771141 19397987 158573001443 1110011010101