Base | Representation |
---|---|
bin | 100100001100100… |
… | …0100011000100000 |
3 | 10010122100120110111 |
4 | 1020121010120200 |
5 | 4441404443404 |
6 | 320303341104 |
7 | 42045226003 |
oct | 11031043040 |
9 | 3118316414 |
10 | 1214531104 |
11 | 573631216 |
12 | 29a8b1794 |
13 | 164811577 |
14 | b743353a |
15 | 7195b104 |
hex | 48644620 |
1214531104 has 12 divisors (see below), whose sum is σ = 2391108174. Its totient is φ = 607265536.
The previous prime is 1214531033. The next prime is 1214531111. The reversal of 1214531104 is 4011354121.
It can be written as a sum of positive squares in only one way, i.e., 715455504 + 499075600 = 26748^2 + 22340^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18977017 + ... + 18977080.
Almost surely, 21214531104 is an apocalyptic number.
It is an amenable number.
1214531104 is a deficient number, since it is larger than the sum of its proper divisors (1176577070).
1214531104 is an equidigital number, since it uses as much as digits as its factorization.
1214531104 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37954107 (or 37954099 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 22.
The square root of 1214531104 is about 34850.1234431099. The cubic root of 1214531104 is about 1066.9307051217.
Adding to 1214531104 its reverse (4011354121), we get a palindrome (5225885225).
The spelling of 1214531104 in words is "one billion, two hundred fourteen million, five hundred thirty-one thousand, one hundred four".
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