Base | Representation |
---|---|
bin | 10101001111010000… |
… | …00110100000110101 |
3 | 1002102122022220200000 |
4 | 22213220012200311 |
5 | 141322433221401 |
6 | 5123233341513 |
7 | 552362313225 |
oct | 124750064065 |
9 | 32378286600 |
10 | 11402242101 |
11 | 49212a5288 |
12 | 2262707899 |
13 | 10c9372623 |
14 | 7a249a085 |
15 | 46b047186 |
hex | 2a7a06835 |
11402242101 has 24 divisors (see below), whose sum is σ = 17165803200. Its totient is φ = 7563264192.
The previous prime is 11402242067. The next prime is 11402242109. The reversal of 11402242101 is 10124220411.
11402242101 is a `hidden beast` number, since 11 + 402 + 242 + 10 + 1 = 666.
It is not a de Polignac number, because 11402242101 - 210 = 11402241077 is a prime.
It is a super-2 number, since 2×114022421012 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11402242109) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 69540 + ... + 166253.
It is an arithmetic number, because the mean of its divisors is an integer number (715241800).
Almost surely, 211402242101 is an apocalyptic number.
It is an amenable number.
11402242101 is a deficient number, since it is larger than the sum of its proper divisors (5763561099).
11402242101 is an equidigital number, since it uses as much as digits as its factorization.
11402242101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 236007 (or 235995 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 18.
Adding to 11402242101 its reverse (10124220411), we get a palindrome (21526462512).
The spelling of 11402242101 in words is "eleven billion, four hundred two million, two hundred forty-two thousand, one hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •