Base | Representation |
---|---|
bin | 100100001011100… |
… | …1010000111011110 |
3 | 10010121102010111021 |
4 | 1020113022013132 |
5 | 4441242432202 |
6 | 320244514354 |
7 | 42041041642 |
oct | 11027120736 |
9 | 3117363437 |
10 | 1214030302 |
11 | 573319a31 |
12 | 29a6ab9ba |
13 | 164697634 |
14 | b7342c22 |
15 | 718aca37 |
hex | 485ca1de |
1214030302 has 8 divisors (see below), whose sum is σ = 1839075912. Its totient is φ = 601005000.
The previous prime is 1214030287. The next prime is 1214030341. The reversal of 1214030302 is 2030304121.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×12140303022 = 2947739148348422408, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3004824 + ... + 3005227.
It is an arithmetic number, because the mean of its divisors is an integer number (229884489).
Almost surely, 21214030302 is an apocalyptic number.
1214030302 is a deficient number, since it is larger than the sum of its proper divisors (625045610).
1214030302 is a wasteful number, since it uses less digits than its factorization.
1214030302 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6010154.
The product of its (nonzero) digits is 144, while the sum is 16.
The square root of 1214030302 is about 34842.9376201261. The cubic root of 1214030302 is about 1066.7840382346.
Adding to 1214030302 its reverse (2030304121), we get a palindrome (3244334423).
The spelling of 1214030302 in words is "one billion, two hundred fourteen million, thirty thousand, three hundred two".
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