Base | Representation |
---|---|
bin | 110010101100100111… |
… | …001010011111101111 |
3 | 12012111201002201122012 |
4 | 302230213022133233 |
5 | 1342441000232221 |
6 | 41001330511435 |
7 | 3634651404614 |
oct | 625447123757 |
9 | 165451081565 |
10 | 54435555311 |
11 | 210a44a7445 |
12 | a67243557b |
13 | 51969a1477 |
14 | 28c586250b |
15 | 1638ea365b |
hex | cac9ca7ef |
54435555311 has 16 divisors (see below), whose sum is σ = 56342028288. Its totient is φ = 52557336000.
The previous prime is 54435555289. The next prime is 54435555323. The reversal of 54435555311 is 11355553445.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-54435555311 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (41).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54435555331) 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, 8235770 + ... + 8242376.
It is an arithmetic number, because the mean of its divisors is an integer number (3521376768).
Almost surely, 254435555311 is an apocalyptic number.
54435555311 is a deficient number, since it is larger than the sum of its proper divisors (1906472977).
54435555311 is a wasteful number, since it uses less digits than its factorization.
54435555311 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8702.
The product of its digits is 450000, while the sum is 41.
The spelling of 54435555311 in words is "fifty-four billion, four hundred thirty-five million, five hundred fifty-five thousand, three hundred eleven".
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