Base | Representation |
---|---|
bin | 10100011111011101… |
… | …01111111000011110 |
3 | 1001101200221112100020 |
4 | 22033232233320132 |
5 | 140012320044410 |
6 | 5015352413010 |
7 | 536423525661 |
oct | 121756577036 |
9 | 31350845306 |
10 | 11001331230 |
11 | 4735a67a8a |
12 | 21703a7166 |
13 | 10642a2566 |
14 | 7651396d8 |
15 | 445c53a70 |
hex | 28fbafe1e |
11001331230 has 32 divisors (see below), whose sum is σ = 26555827104. Its totient is φ = 2916729216.
The previous prime is 11001331177. The next prime is 11001331267. The reversal of 11001331230 is 3213310011.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1054669 + ... + 1065048.
It is an arithmetic number, because the mean of its divisors is an integer number (829869597).
Almost surely, 211001331230 is an apocalyptic number.
11001331230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
11001331230 is an abundant number, since it is smaller than the sum of its proper divisors (15554495874).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11001331230 is a wasteful number, since it uses less digits than its factorization.
11001331230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2119900.
The product of its (nonzero) digits is 54, while the sum is 15.
Adding to 11001331230 its reverse (3213310011), we get a palindrome (14214641241).
The spelling of 11001331230 in words is "eleven billion, one million, three hundred thirty-one thousand, two hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.094 sec. • engine limits •