Base | Representation |
---|---|
bin | 100010010001100… |
… | …0110011101101010 |
3 | 2222011000201001000 |
4 | 1010203012131222 |
5 | 4323403132302 |
6 | 310041335430 |
7 | 40333165605 |
oct | 10443063552 |
9 | 2864021030 |
10 | 1150052202 |
11 | 5401a1272 |
12 | 281197576 |
13 | 154356a80 |
14 | aca4b33c |
15 | 6ae7131c |
hex | 448c676a |
1150052202 has 32 divisors (see below), whose sum is σ = 2752263360. Its totient is φ = 353862000.
The previous prime is 1150052191. The next prime is 1150052209. The reversal of 1150052202 is 2022500511.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is not an unprimeable number, because it can be changed into a prime (1150052209) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 818424 + ... + 819827.
It is an arithmetic number, because the mean of its divisors is an integer number (86008230).
Almost surely, 21150052202 is an apocalyptic number.
1150052202 is an abundant number, since it is smaller than the sum of its proper divisors (1602211158).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1150052202 is a wasteful number, since it uses less digits than its factorization.
1150052202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1638275 (or 1638269 counting only the distinct ones).
The product of its (nonzero) digits is 200, while the sum is 18.
The square root of 1150052202 is about 33912.4195833916. The cubic root of 1150052202 is about 1047.7054055376.
Adding to 1150052202 its reverse (2022500511), we get a palindrome (3172552713).
The spelling of 1150052202 in words is "one billion, one hundred fifty million, fifty-two thousand, two hundred two".
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