Base | Representation |
---|---|
bin | 10100100011001001… |
… | …00101011011011010 |
3 | 1001110212001220200200 |
4 | 22101210211123122 |
5 | 140043222041102 |
6 | 5022414443030 |
7 | 540250222536 |
oct | 122144453332 |
9 | 31425056620 |
10 | 11032221402 |
11 | 4751446254 |
12 | 217a803476 |
13 | 106a7c9777 |
14 | 76929abc6 |
15 | 44880651c |
hex | 2919256da |
11032221402 has 48 divisors (see below), whose sum is σ = 24696427392. Its totient is φ = 3556556640.
The previous prime is 11032221371. The next prime is 11032221437. The reversal of 11032221402 is 20412223011.
It is a happy number.
11032221402 is a `hidden beast` number, since 1 + 10 + 32 + 221 + 402 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 61627 + ... + 160817.
It is an arithmetic number, because the mean of its divisors is an integer number (514508904).
Almost surely, 211032221402 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 11032221402, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12348213696).
11032221402 is an abundant number, since it is smaller than the sum of its proper divisors (13664205990).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11032221402 is a wasteful number, since it uses less digits than its factorization.
11032221402 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 99403 (or 99400 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 18.
Adding to 11032221402 its reverse (20412223011), we get a palindrome (31444444413).
The spelling of 11032221402 in words is "eleven billion, thirty-two million, two hundred twenty-one thousand, four hundred two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •