Base | Representation |
---|---|
bin | 100011110100111… |
… | …0001010010100100 |
3 | 10002210000122021022 |
4 | 1013221301102210 |
5 | 4430221212012 |
6 | 315141510312 |
7 | 41534645255 |
oct | 10751612244 |
9 | 3083018238 |
10 | 1202132132 |
11 | 567632733 |
12 | 296712398 |
13 | 16208cab6 |
14 | b5926b2c |
15 | 7080c472 |
hex | 47a714a4 |
1202132132 has 12 divisors (see below), whose sum is σ = 2116329600. Its totient is φ = 597466536.
The previous prime is 1202132069. The next prime is 1202132137. The reversal of 1202132132 is 2312312021.
It is a self number, because there is not a number n which added to its sum of digits gives 1202132132.
It is not an unprimeable number, because it can be changed into a prime (1202132137) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 899132 + ... + 900467.
It is an arithmetic number, because the mean of its divisors is an integer number (176360800).
Almost surely, 21202132132 is an apocalyptic number.
It is an amenable number.
1202132132 is a deficient number, since it is larger than the sum of its proper divisors (914197468).
1202132132 is a wasteful number, since it uses less digits than its factorization.
1202132132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1799770 (or 1799768 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 17.
The square root of 1202132132 is about 34671.7771681810. Note that the first 3 decimals coincide. The cubic root of 1202132132 is about 1063.2875657842.
Adding to 1202132132 its reverse (2312312021), we get a palindrome (3514444153).
The spelling of 1202132132 in words is "one billion, two hundred two million, one hundred thirty-two thousand, one hundred thirty-two".
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