Search a number
-
+
1110010101101 = 11287293512479
BaseRepresentation
bin10000001001110001110…
…000011111110101101101
310221010010111211120221222
4100021301300133311231
5121141300041213401
62205533120433125
7143124041116526
oct20116160376555
93833114746858
101110010101101
11398830845120
1215b1641787a5
138089a8c1315
143ba20ad984d
151dd196a6c1b
hex10271c1fd6d

1110010101101 has 8 divisors (see below), whose sum is σ = 1210962604800. Its totient is φ = 1009064679840.

The previous prime is 1110010100999. The next prime is 1110010101113. The reversal of 1110010101101 is 1011010100111.

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 1110010101101 - 218 = 1110009838957 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 (1110010109101) 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, 1440221 + ... + 2072258.

It is an arithmetic number, because the mean of its divisors is an integer number (151370325600).

Almost surely, 21110010101101 is an apocalyptic number.

1110010101101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1110010101101 is a deficient number, since it is larger than the sum of its proper divisors (100952503699).

1110010101101 is a wasteful number, since it uses less digits than its factorization.

1110010101101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3541219.

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

Adding to 1110010101101 its reverse (1011010100111), we get a palindrome (2121020201212).

The spelling of 1110010101101 in words is "one trillion, one hundred ten billion, ten million, one hundred one thousand, one hundred one".

Divisors: 1 11 28729 316019 3512479 38637269 100910009191 1110010101101