Base | Representation |
---|---|
bin | 101000111001011… |
… | …0000101001101000 |
3 | 10112122011002011022 |
4 | 1101302300221220 |
5 | 10302244322333 |
6 | 344100152012 |
7 | 46002011561 |
oct | 12162605150 |
9 | 3478132138 |
10 | 1372260968 |
11 | 644672a81 |
12 | 323698608 |
13 | 18b3b8950 |
14 | d0371168 |
15 | 80715c98 |
hex | 51cb0a68 |
1372260968 has 32 divisors (see below), whose sum is σ = 2806003200. Its totient is φ = 625330368.
The previous prime is 1372260931. The next prime is 1372260979. The reversal of 1372260968 is 8690622731.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75296 + ... + 91727.
It is an arithmetic number, because the mean of its divisors is an integer number (87687600).
Almost surely, 21372260968 is an apocalyptic number.
It is an amenable number.
1372260968 is an abundant number, since it is smaller than the sum of its proper divisors (1433742232).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1372260968 is a wasteful number, since it uses less digits than its factorization.
1372260968 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 167121 (or 167117 counting only the distinct ones).
The product of its (nonzero) digits is 217728, while the sum is 44.
The square root of 1372260968 is about 37044.0409242836. The cubic root of 1372260968 is about 1111.2511844415.
The spelling of 1372260968 in words is "one billion, three hundred seventy-two million, two hundred sixty thousand, nine hundred sixty-eight".
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