Base | Representation |
---|---|
bin | 111101010011010100111… |
… | …111011111110000100001 |
3 | 112220201120012221021012012 |
4 | 331103110333133300201 |
5 | 1023004442142140100 |
6 | 12543132152242305 |
7 | 613232115534542 |
oct | 75232477376041 |
9 | 15821505837165 |
10 | 4212641365025 |
11 | 1384631255485 |
12 | 5805310a0395 |
13 | 2473340cbc52 |
14 | 107c702b24c9 |
15 | 748a913e135 |
hex | 3d4d4fdfc21 |
4212641365025 has 6 divisors (see below), whose sum is σ = 5223675292662. Its totient is φ = 3370113092000.
The previous prime is 4212641365013. The next prime is 4212641365033. The reversal of 4212641365025 is 5205631462124.
It can be written as a sum of positive squares in 3 ways, for example, as 825657543649 + 3386983821376 = 908657^2 + 1840376^2 .
It is a de Polignac number, because none of the positive numbers 2k-4212641365025 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 84252827276 + ... + 84252827325.
It is an arithmetic number, because the mean of its divisors is an integer number (870612548777).
Almost surely, 24212641365025 is an apocalyptic number.
It is an amenable number.
4212641365025 is a deficient number, since it is larger than the sum of its proper divisors (1011033927637).
4212641365025 is a wasteful number, since it uses less digits than its factorization.
4212641365025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 168505654611 (or 168505654606 counting only the distinct ones).
The product of its (nonzero) digits is 345600, while the sum is 41.
The spelling of 4212641365025 in words is "four trillion, two hundred twelve billion, six hundred forty-one million, three hundred sixty-five thousand, twenty-five".
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