Base | Representation |
---|---|
bin | 100100011111101000101… |
… | …010001010101011100000 |
3 | 22212202020201112111102200 |
4 | 210133220222022223200 |
5 | 312042104020121342 |
6 | 5200033234413200 |
7 | 346121224224333 |
oct | 44375052125340 |
9 | 8782221474380 |
10 | 2507869301472 |
11 | 887643927a17 |
12 | 346060431200 |
13 | 15264cb23842 |
14 | 8954ac7861a |
15 | 4537e8e094c |
hex | 247e8a8aae0 |
2507869301472 has 108 divisors (see below), whose sum is σ = 7575945826176. Its totient is φ = 786782499840.
The previous prime is 2507869301461. The next prime is 2507869301477. The reversal of 2507869301472 is 2741039687052.
It is a happy number.
2507869301472 is a `hidden beast` number, since 2 + 5 + 0 + 7 + 86 + 93 + 0 + 1 + 472 = 666.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2507869301477) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 14982304 + ... + 15148767.
It is a 2-persistent number, because it is pandigital, and so is 2⋅2507869301472 = 5015738602944, but 3⋅2507869301472 = 7523607904416 is not.
Almost surely, 22507869301472 is an apocalyptic number.
It is an amenable number.
2507869301472 is an abundant number, since it is smaller than the sum of its proper divisors (5068076524704).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2507869301472 is a wasteful number, since it uses less digits than its factorization.
2507869301472 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30131121 (or 30131093 counting only the distinct ones).
The product of its (nonzero) digits is 5080320, while the sum is 54.
The spelling of 2507869301472 in words is "two trillion, five hundred seven billion, eight hundred sixty-nine million, three hundred one thousand, four hundred seventy-two".
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