Base | Representation |
---|---|
bin | 111010011101011010001010… |
… | …0100111110110001010111101 |
3 | 2111102200111120202210102021112 |
4 | 1310322310110213312022331 |
5 | 1014344400421202102141 |
6 | 5021351130013011405 |
7 | 213211554430162304 |
oct | 16472642447661275 |
9 | 2442614522712245 |
10 | 514215305503421 |
11 | 139932539433935 |
12 | 4980a455483b65 |
13 | 190c03ab8598b2 |
14 | 90da2215d743b |
15 | 3e6adc07ce7eb |
hex | 1d3ad149f62bd |
514215305503421 has 8 divisors (see below), whose sum is σ = 514738521349920. Its totient is φ = 513692355457008.
The previous prime is 514215305503391. The next prime is 514215305503447. The reversal of 514215305503421 is 124305503512415.
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 514215305503421 - 222 = 514215301309117 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (514215305503121) 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, 62578751 + ... + 70317356.
It is an arithmetic number, because the mean of its divisors is an integer number (64342315168740).
Almost surely, 2514215305503421 is an apocalyptic number.
It is an amenable number.
514215305503421 is a deficient number, since it is larger than the sum of its proper divisors (523215846499).
514215305503421 is a wasteful number, since it uses less digits than its factorization.
514215305503421 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 132900043.
The product of its (nonzero) digits is 360000, while the sum is 41.
The spelling of 514215305503421 in words is "five hundred fourteen trillion, two hundred fifteen billion, three hundred five million, five hundred three thousand, four hundred twenty-one".
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