Base | Representation |
---|---|
bin | 100010010001011… |
… | …1100101011001001 |
3 | 2222010221200000221 |
4 | 1010202330223021 |
5 | 4323400341410 |
6 | 310040430041 |
7 | 40332640654 |
oct | 10442745311 |
9 | 2863850027 |
10 | 1150012105 |
11 | 540174130 |
12 | 281178321 |
13 | 154341748 |
14 | aca3a89b |
15 | 6ae644da |
hex | 448bcac9 |
1150012105 has 8 divisors (see below), whose sum is σ = 1505470464. Its totient is φ = 836372400.
The previous prime is 1150012099. The next prime is 1150012117. The reversal of 1150012105 is 5012100511.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1150012105 - 27 = 1150011977 is a prime.
It is a Duffinian number.
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, 10454601 + ... + 10454710.
It is an arithmetic number, because the mean of its divisors is an integer number (188183808).
Almost surely, 21150012105 is an apocalyptic number.
It is an amenable number.
1150012105 is a deficient number, since it is larger than the sum of its proper divisors (355458359).
1150012105 is a wasteful number, since it uses less digits than its factorization.
1150012105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20909327.
The product of its (nonzero) digits is 50, while the sum is 16.
The square root of 1150012105 is about 33911.8283936446. The cubic root of 1150012105 is about 1047.6932291825.
Adding to 1150012105 its reverse (5012100511), we get a palindrome (6162112616).
The spelling of 1150012105 in words is "one billion, one hundred fifty million, twelve thousand, one hundred five".
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