Base | Representation |
---|---|
bin | 110011001111101111… |
… | …111010001011001010 |
3 | 12021000210100011202110 |
4 | 303033233322023022 |
5 | 1400142403102224 |
6 | 41140025443150 |
7 | 3655400132133 |
oct | 631757721312 |
9 | 167023304673 |
10 | 55025050314 |
11 | 2137722a7a3 |
12 | a7b79404b6 |
13 | 525bb5c690 |
14 | 293dc72c8a |
15 | 1670ae8929 |
hex | ccfbfa2ca |
55025050314 has 64 divisors (see below), whose sum is σ = 121774391424. Its totient is φ = 16465648896.
The previous prime is 55025050303. The next prime is 55025050331. The reversal of 55025050314 is 41305052055.
It is a happy number.
It is a super-3 number, since 3×550250503143 (a number of 33 digits) contains 333 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12271917 + ... + 12276399.
It is an arithmetic number, because the mean of its divisors is an integer number (1902724866).
Almost surely, 255025050314 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 55025050314, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60887195712).
55025050314 is an abundant number, since it is smaller than the sum of its proper divisors (66749341110).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55025050314 is a wasteful number, since it uses less digits than its factorization.
55025050314 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8791.
The product of its (nonzero) digits is 15000, while the sum is 30.
The spelling of 55025050314 in words is "fifty-five billion, twenty-five million, fifty thousand, three hundred fourteen".
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