Base | Representation |
---|---|
bin | 100010010101010… |
… | …0100100000001100 |
3 | 2222021201011222101 |
4 | 1010222210200030 |
5 | 4324403312002 |
6 | 310151324444 |
7 | 40355632321 |
oct | 10452444014 |
9 | 2867634871 |
10 | 1152010252 |
11 | 541309398 |
12 | 281980724 |
13 | 154891093 |
14 | acddab48 |
15 | 6b20b587 |
hex | 44aa480c |
1152010252 has 12 divisors (see below), whose sum is σ = 2018376360. Its totient is φ = 575331296.
The previous prime is 1152010231. The next prime is 1152010267. The reversal of 1152010252 is 2520102511.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 164602 + ... + 171457.
It is an arithmetic number, because the mean of its divisors is an integer number (168198030).
Almost surely, 21152010252 is an apocalyptic number.
It is an amenable number.
1152010252 is a deficient number, since it is larger than the sum of its proper divisors (866366108).
1152010252 is a wasteful number, since it uses less digits than its factorization.
1152010252 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 336920 (or 336918 counting only the distinct ones).
The product of its (nonzero) digits is 200, while the sum is 19.
The square root of 1152010252 is about 33941.2765228416. The cubic root of 1152010252 is about 1048.2996673781.
Adding to 1152010252 its reverse (2520102511), we get a palindrome (3672112763).
The spelling of 1152010252 in words is "one billion, one hundred fifty-two million, ten thousand, two hundred fifty-two".
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