Base | Representation |
---|---|
bin | 10000001011101110011… |
… | …101111111000010011010 |
3 | 10221022112022212101200111 |
4 | 100023232131333002122 |
5 | 121210041203301104 |
6 | 2210520501554534 |
7 | 143226635301004 |
oct | 20135635770232 |
9 | 3838468771614 |
10 | 1112102400154 |
11 | 3997048a3399 |
12 | 15b648a15a4a |
13 | 80b42213bb5 |
14 | 3bb7c93d374 |
15 | 1dddd1ec404 |
hex | 102ee77f09a |
1112102400154 has 48 divisors (see below), whose sum is σ = 1753629766200. Its totient is φ = 528852144128.
The previous prime is 1112102400119. The next prime is 1112102400173. The reversal of 1112102400154 is 4510042012111.
It is a happy number.
It can be written as a sum of positive squares in 12 ways, for example, as 162114943225 + 949987456929 = 402635^2 + 974673^2 .
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, 40254954 + ... + 40282570.
Almost surely, 21112102400154 is an apocalyptic number.
1112102400154 is a deficient number, since it is larger than the sum of its proper divisors (641527366046).
1112102400154 is a wasteful number, since it uses less digits than its factorization.
1112102400154 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28035 (or 28006 counting only the distinct ones).
The product of its (nonzero) digits is 320, while the sum is 22.
Adding to 1112102400154 its reverse (4510042012111), we get a palindrome (5622144412265).
The spelling of 1112102400154 in words is "one trillion, one hundred twelve billion, one hundred two million, four hundred thousand, one hundred fifty-four".
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