Base | Representation |
---|---|
bin | 111010001111011000011… |
… | …110110011010000110101 |
3 | 112011121111102220000011111 |
4 | 322033120132303100311 |
5 | 1011033100101134100 |
6 | 12302335012235021 |
7 | 562103253663652 |
oct | 72173036632065 |
9 | 15147442800144 |
10 | 4002246505525 |
11 | 13033858a5504 |
12 | 5477b430ba71 |
13 | 230544360a48 |
14 | db9d1844c29 |
15 | 6e1933116ba |
hex | 3a3d87b3435 |
4002246505525 has 12 divisors (see below), whose sum is σ = 5011922161764. Its totient is φ = 3170096240000.
The previous prime is 4002246505519. The next prime is 4002246505549. The reversal of 4002246505525 is 5255056422004.
It can be written as a sum of positive squares in 6 ways, for example, as 684978037956 + 3317268467569 = 827634^2 + 1821337^2 .
It is not a de Polignac number, because 4002246505525 - 217 = 4002246374453 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 792521536 + ... + 792526585.
It is an arithmetic number, because the mean of its divisors is an integer number (417660180147).
Almost surely, 24002246505525 is an apocalyptic number.
It is an amenable number.
4002246505525 is a deficient number, since it is larger than the sum of its proper divisors (1009675656239).
4002246505525 is a wasteful number, since it uses less digits than its factorization.
4002246505525 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1585048232 (or 1585048227 counting only the distinct ones).
The product of its (nonzero) digits is 480000, while the sum is 40.
The spelling of 4002246505525 in words is "four trillion, two billion, two hundred forty-six million, five hundred five thousand, five hundred twenty-five".
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