Base | Representation |
---|---|
bin | 10010001100011110011… |
… | …000001100001110100000 |
3 | 11102112100200222021020221 |
4 | 102030132120030032200 |
5 | 130441201324004102 |
6 | 2354222311412424 |
7 | 156222501225142 |
oct | 22143630141640 |
9 | 4375320867227 |
10 | 1250345141152 |
11 | 4422a5265868 |
12 | 1823aa084114 |
13 | 90ba39cc163 |
14 | 44734a1cc92 |
15 | 227cea09637 |
hex | 1231e60c3a0 |
1250345141152 has 192 divisors, whose sum is σ = 2760094310400. Its totient is φ = 554803983360.
The previous prime is 1250345141141. The next prime is 1250345141159. The reversal of 1250345141152 is 2511415430521.
It is not an unprimeable number, because it can be changed into a prime (1250345141159) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 228537777 + ... + 228543247.
It is an arithmetic number, because the mean of its divisors is an integer number (14375491200).
Almost surely, 21250345141152 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1250345141152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1380047155200).
1250345141152 is an abundant number, since it is smaller than the sum of its proper divisors (1509749169248).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1250345141152 is a wasteful number, since it uses less digits than its factorization.
1250345141152 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5859 (or 5851 counting only the distinct ones).
The product of its (nonzero) digits is 24000, while the sum is 34.
The spelling of 1250345141152 in words is "one trillion, two hundred fifty billion, three hundred forty-five million, one hundred forty-one thousand, one hundred fifty-two".
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