Base | Representation |
---|---|
bin | 11001001000000111011110… |
… | …10111111110010111010001 |
3 | 21020122021110101111211022221 |
4 | 30210003233113332113101 |
5 | 24220242131141210441 |
6 | 313303315555301041 |
7 | 14432001260015266 |
oct | 1444035727762721 |
9 | 236567411454287 |
10 | 55254475335121 |
11 | 16673322933367 |
12 | 624482bbaa781 |
13 | 24aa622ac50ca |
14 | d9048bccb26d |
15 | 65c4680158d1 |
hex | 3240ef5fe5d1 |
55254475335121 has 8 divisors (see below), whose sum is σ = 55371805917120. Its totient is φ = 55137259057872.
The previous prime is 55254475335109. The next prime is 55254475335167. The reversal of 55254475335121 is 12153357445255.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-55254475335121 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (55254475336121) 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, 27608335 + ... + 29541988.
It is an arithmetic number, because the mean of its divisors is an integer number (6921475739640).
Almost surely, 255254475335121 is an apocalyptic number.
It is an amenable number.
55254475335121 is a deficient number, since it is larger than the sum of its proper divisors (117330581999).
55254475335121 is a wasteful number, since it uses less digits than its factorization.
55254475335121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57152375.
The product of its digits is 12600000, while the sum is 52.
The spelling of 55254475335121 in words is "fifty-five trillion, two hundred fifty-four billion, four hundred seventy-five million, three hundred thirty-five thousand, one hundred twenty-one".
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