Base | Representation |
---|---|
bin | 100001011100101… |
… | …1000110100000100 |
3 | 2220012212210011212 |
4 | 1002321120310010 |
5 | 4244304340400 |
6 | 303211350552 |
7 | 36545506400 |
oct | 10271306404 |
9 | 2805783155 |
10 | 1122340100 |
11 | 526593802 |
12 | 273a52458 |
13 | 14b6a328b |
14 | a90b6100 |
15 | 687ea335 |
hex | 42e58d04 |
1122340100 has 108 divisors (see below), whose sum is σ = 2849817600. Its totient is φ = 382536000.
The previous prime is 1122340099. The next prime is 1122340103. The reversal of 1122340100 is 10432211.
It is a Harshad number since it is a multiple of its sum of digits (14).
It is not an unprimeable number, because it can be changed into a prime (1122340103) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 974525 + ... + 975675.
It is an arithmetic number, because the mean of its divisors is an integer number (26387200).
Almost surely, 21122340100 is an apocalyptic number.
1122340100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1122340100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1424908800).
1122340100 is an abundant number, since it is smaller than the sum of its proper divisors (1727477500).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1122340100 is a wasteful number, since it uses less digits than its factorization.
1122340100 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1378 (or 1364 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 14.
The square root of 1122340100 is about 33501.3447491291. The cubic root of 1122340100 is about 1039.2215883835.
Adding to 1122340100 its reverse (10432211), we get a palindrome (1132772311).
The spelling of 1122340100 in words is "one billion, one hundred twenty-two million, three hundred forty thousand, one hundred".
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