Base | Representation |
---|---|
bin | 11000110101010111000100… |
… | …10110001010001110101111 |
3 | 21011100122222121102002220001 |
4 | 30122223202112022032233 |
5 | 24124212300441124411 |
6 | 312051254254205131 |
7 | 14334304666123045 |
oct | 1432534226121657 |
9 | 234318877362801 |
10 | 54610011661231 |
11 | 16444a809a2544 |
12 | 615b9524b37a7 |
13 | 24619183ba0c0 |
14 | d6b1d2708395 |
15 | 64a7e989adc1 |
hex | 31aae258a3af |
54610011661231 has 16 divisors (see below), whose sum is σ = 61437429547200. Its totient is φ = 48162804687360.
The previous prime is 54610011661211. The next prime is 54610011661297. The reversal of 54610011661231 is 13216611001645.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 54610011661231 - 225 = 54609978106799 is a prime.
It is a super-2 number, since 2×546100116612312 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54610011661211) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 103392756 + ... + 103919593.
It is an arithmetic number, because the mean of its divisors is an integer number (3839839346700).
Almost surely, 254610011661231 is an apocalyptic number.
54610011661231 is a deficient number, since it is larger than the sum of its proper divisors (6827417885969).
54610011661231 is a wasteful number, since it uses less digits than its factorization.
54610011661231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 207313266.
The product of its (nonzero) digits is 25920, while the sum is 37.
Adding to 54610011661231 its reverse (13216611001645), we get a palindrome (67826622662876).
The spelling of 54610011661231 in words is "fifty-four trillion, six hundred ten billion, eleven million, six hundred sixty-one thousand, two hundred thirty-one".
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