Base | Representation |
---|---|
bin | 10000001110101010000… |
… | …110011110011111101000 |
3 | 10221121122201022000202022 |
4 | 100032222012132133220 |
5 | 121233013042313102 |
6 | 2212201113324012 |
7 | 143400641412314 |
oct | 20165206363750 |
9 | 3847581260668 |
10 | 1115250354152 |
11 | 39aa7a828870 |
12 | 160187106608 |
13 | 8122445bc7c |
14 | 3bd9aa5ab44 |
15 | 1e0247695a2 |
hex | 103aa19e7e8 |
1115250354152 has 32 divisors (see below), whose sum is σ = 2281286155680. Its totient is φ = 506911479360.
The previous prime is 1115250354143. The next prime is 1115250354161. The reversal of 1115250354152 is 2514530525111.
It is an interprime number because it is at equal distance from previous prime (1115250354143) and next prime (1115250354161).
It is a super-2 number, since 2×11152503541522 (a number of 25 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2049443 + ... + 2535885.
It is an arithmetic number, because the mean of its divisors is an integer number (71290192365).
Almost surely, 21115250354152 is an apocalyptic number.
It is an amenable number.
1115250354152 is an abundant number, since it is smaller than the sum of its proper divisors (1166035801528).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1115250354152 is a wasteful number, since it uses less digits than its factorization.
1115250354152 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 512513 (or 512509 counting only the distinct ones).
The product of its (nonzero) digits is 30000, while the sum is 35.
Adding to 1115250354152 its reverse (2514530525111), we get a palindrome (3629780879263).
The spelling of 1115250354152 in words is "one trillion, one hundred fifteen billion, two hundred fifty million, three hundred fifty-four thousand, one hundred fifty-two".
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