Base | Representation |
---|---|
bin | 111010010000100101101100… |
… | …0001100100010111011100001 |
3 | 2111012110001200102022011112021 |
4 | 1310201023120030202323201 |
5 | 1014132013432402404101 |
6 | 5013521453225301441 |
7 | 212640350601100060 |
oct | 16441133014427341 |
9 | 2435401612264467 |
10 | 512453355122401 |
11 | 13931327a376150 |
12 | 49584a87934881 |
13 | 18cc31b45a3744 |
14 | 9078c363761d7 |
15 | 3e3a14b3ec5a1 |
hex | 1d212d8322ee1 |
512453355122401 has 8 divisors (see below), whose sum is σ = 638902884308544. Its totient is φ = 399314302692720.
The previous prime is 512453355122351. The next prime is 512453355122437. The reversal of 512453355122401 is 104221553354215.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 512453355122401 - 27 = 512453355122273 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (512453355122491) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3327619189030 + ... + 3327619189183.
It is an arithmetic number, because the mean of its divisors is an integer number (79862860538568).
Almost surely, 2512453355122401 is an apocalyptic number.
It is an amenable number.
512453355122401 is a deficient number, since it is larger than the sum of its proper divisors (126449529186143).
512453355122401 is a wasteful number, since it uses less digits than its factorization.
512453355122401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6655238378231.
The product of its (nonzero) digits is 720000, while the sum is 43.
The spelling of 512453355122401 in words is "five hundred twelve trillion, four hundred fifty-three billion, three hundred fifty-five million, one hundred twenty-two thousand, four hundred one".
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