Search a number
-
+
100010011001101 = 946310568531227
BaseRepresentation
bin10110101111010101100101…
…001011100000000100001101
3111010002212022121210002002021
4112233111211023200010031
5101102031000304013401
6552411544221130141
730031325206223335
oct2657254513400415
9433085277702067
10100010011001101
1129959009a55503
12b27273a3b9951
1343a5b991b5836
141a9a7205da0c5
15b867536022a1
hex5af5652e010d

100010011001101 has 4 divisors (see below), whose sum is σ = 100020579541792. Its totient is φ = 99999442460412.

The previous prime is 100010011000993. The next prime is 100010011001119. The reversal of 100010011001101 is 101100110010001.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 100010011001101 - 211 = 100010010999053 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 (100010011001191) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5284256151 + ... + 5284275076.

It is an arithmetic number, because the mean of its divisors is an integer number (25005144885448).

Almost surely, 2100010011001101 is an apocalyptic number.

It is an amenable number.

100010011001101 is a deficient number, since it is larger than the sum of its proper divisors (10568540691).

100010011001101 is an equidigital number, since it uses as much as digits as its factorization.

100010011001101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10568540690.

The product of its (nonzero) digits is 1, while the sum is 7.

Adding to 100010011001101 its reverse (101100110010001), we get a palindrome (201110121011102).

The spelling of 100010011001101 in words is "one hundred trillion, ten billion, eleven million, one thousand, one hundred one".

Divisors: 1 9463 10568531227 100010011001101