Base | Representation |
---|---|
bin | 100100011111001… |
… | …1100111101111110 |
3 | 10011022210110120120 |
4 | 1020332130331332 |
5 | 10001412044014 |
6 | 321253355410 |
7 | 42224433345 |
oct | 11076347576 |
9 | 3138713516 |
10 | 1224331134 |
11 | 579115114 |
12 | 2a2038b66 |
13 | 1668630c0 |
14 | b8864b5c |
15 | 72744ba9 |
hex | 48f9cf7e |
1224331134 has 16 divisors (see below), whose sum is σ = 2637021072. Its totient is φ = 376717248.
The previous prime is 1224331123. The next prime is 1224331151. The reversal of 1224331134 is 4311334221.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7848199 + ... + 7848354.
It is an arithmetic number, because the mean of its divisors is an integer number (164813817).
Almost surely, 21224331134 is an apocalyptic number.
1224331134 is an abundant number, since it is smaller than the sum of its proper divisors (1412689938).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1224331134 is a wasteful number, since it uses less digits than its factorization.
1224331134 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15696571.
The product of its digits is 1728, while the sum is 24.
The square root of 1224331134 is about 34990.4434667525. The cubic root of 1224331134 is about 1069.7927027305.
Adding to 1224331134 its reverse (4311334221), we get a palindrome (5535665355).
The spelling of 1224331134 in words is "one billion, two hundred twenty-four million, three hundred thirty-one thousand, one hundred thirty-four".
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