Base | Representation |
---|---|
bin | 11111111000100010101111… |
… | …101101110110011110110000 |
3 | 200101111101100011021212220110 |
4 | 133320202233231312132300 |
5 | 121334421340304442430 |
6 | 1214122254425541320 |
7 | 41351632135262622 |
oct | 3770425755663660 |
9 | 611441304255813 |
10 | 140225040312240 |
11 | 40753118662674 |
12 | 13888676344840 |
13 | 603221a70ba80 |
14 | 268acdcc4ac12 |
15 | 1132895e477b0 |
hex | 7f88afb767b0 |
140225040312240 has 160 divisors (see below), whose sum is σ = 470198178890496. Its totient is φ = 34364875852800.
The previous prime is 140225040312233. The next prime is 140225040312277. The reversal of 140225040312240 is 42213040522041.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a junction number, because it is equal to n+sod(n) for n = 140225040312198 and 140225040312207.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 98287186 + ... + 99703665.
Almost surely, 2140225040312240 is an apocalyptic number.
140225040312240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
140225040312240 is an abundant number, since it is smaller than the sum of its proper divisors (329973138578256).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
140225040312240 is a wasteful number, since it uses less digits than its factorization.
140225040312240 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 197991107 (or 197991101 counting only the distinct ones).
The product of its (nonzero) digits is 15360, while the sum is 30.
Adding to 140225040312240 its reverse (42213040522041), we get a palindrome (182438080834281).
The spelling of 140225040312240 in words is "one hundred forty trillion, two hundred twenty-five billion, forty million, three hundred twelve thousand, two hundred forty".
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