Base | Representation |
---|---|
bin | 10111011000010001100010… |
… | …01111001101010001111101 |
3 | 20202000220021201121212202202 |
4 | 23230020301033031101331 |
5 | 23214311411124301021 |
6 | 301202053402201245 |
7 | 13554235664525531 |
oct | 1354106117152175 |
9 | 222026251555682 |
10 | 51411584603261 |
11 | 15421592236263 |
12 | 5923aab7b3225 |
13 | 228c1263bbc7c |
14 | c9a4965bdbc1 |
15 | 5e24eed39a0b |
hex | 2ec2313cd47d |
51411584603261 has 8 divisors (see below), whose sum is σ = 52071555564000. Its totient is φ = 50752579220752.
The previous prime is 51411584603257. The next prime is 51411584603287. The reversal of 51411584603261 is 16230648511415.
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 51411584603261 - 22 = 51411584603257 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 (51411584603251) 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, 241287386 + ... + 241500363.
It is an arithmetic number, because the mean of its divisors is an integer number (6508944445500).
Almost surely, 251411584603261 is an apocalyptic number.
It is an amenable number.
51411584603261 is a deficient number, since it is larger than the sum of its proper divisors (659970960739).
51411584603261 is a wasteful number, since it uses less digits than its factorization.
51411584603261 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 482789115.
The product of its (nonzero) digits is 691200, while the sum is 47.
The spelling of 51411584603261 in words is "fifty-one trillion, four hundred eleven billion, five hundred eighty-four million, six hundred three thousand, two hundred sixty-one".
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