Base | Representation |
---|---|
bin | 110100001110001000… |
… | …0001001010111010000 |
3 | 101201110110002222210121 |
4 | 1220130100021113100 |
5 | 3314132121110100 |
6 | 123303504440024 |
7 | 11050003666600 |
oct | 1503420112720 |
9 | 351413088717 |
10 | 112143144400 |
11 | 43617977231 |
12 | 19898619014 |
13 | a7625128a1 |
14 | 55dbaa0c00 |
15 | 2db533351a |
hex | 1a1c4095d0 |
112143144400 has 90 divisors (see below), whose sum is σ = 313411535430. Its totient is φ = 38449071360.
The previous prime is 112143144359. The next prime is 112143144409. The reversal of 112143144400 is 4441341211.
It can be written as a sum of positive squares in 3 ways, for example, as 485585296 + 111657559104 = 22036^2 + 334152^2 .
It is a Harshad number since it is a multiple of its sum of digits (25).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (112143144409) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 2841195 + ... + 2880394.
Almost surely, 2112143144400 is an apocalyptic number.
112143144400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
112143144400 is an abundant number, since it is smaller than the sum of its proper divisors (201268391030).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
112143144400 is a wasteful number, since it uses less digits than its factorization.
112143144400 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5721621 (or 5721603 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 25.
Adding to 112143144400 its reverse (4441341211), we get a palindrome (116584485611).
The spelling of 112143144400 in words is "one hundred twelve billion, one hundred forty-three million, one hundred forty-four thousand, four hundred".
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