Base | Representation |
---|---|
bin | 100100011101010… |
… | …0111111010100100 |
3 | 10011020220110201002 |
4 | 1020322213322210 |
5 | 10001132434041 |
6 | 321220052432 |
7 | 42213053114 |
oct | 11072477244 |
9 | 3136813632 |
10 | 1223327396 |
11 | 578599a85 |
12 | 2a1834118 |
13 | 1665a1285 |
14 | b8683044 |
15 | 725e759b |
hex | 48ea7ea4 |
1223327396 has 6 divisors (see below), whose sum is σ = 2140822950. Its totient is φ = 611663696.
The previous prime is 1223327377. The next prime is 1223327419. The reversal of 1223327396 is 6937233221.
It can be written as a sum of positive squares in only one way, i.e., 904204900 + 319122496 = 30070^2 + 17864^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 152915921 + ... + 152915928.
It is an arithmetic number, because the mean of its divisors is an integer number (356803825).
Almost surely, 21223327396 is an apocalyptic number.
It is an amenable number.
1223327396 is a deficient number, since it is larger than the sum of its proper divisors (917495554).
1223327396 is a wasteful number, since it uses less digits than its factorization.
1223327396 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 305831853 (or 305831851 counting only the distinct ones).
The product of its digits is 81648, while the sum is 38.
The square root of 1223327396 is about 34976.0974952896. The cubic root of 1223327396 is about 1069.5002749897.
The spelling of 1223327396 in words is "one billion, two hundred twenty-three million, three hundred twenty-seven thousand, three hundred ninety-six".
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