Base | Representation |
---|---|
bin | 100100001011111… |
… | …1110010111101111 |
3 | 10010121211000002102 |
4 | 1020113332113233 |
5 | 4441321304320 |
6 | 320253245315 |
7 | 42042622643 |
oct | 11027762757 |
9 | 3117730072 |
10 | 1214244335 |
11 | 573455817 |
12 | 29a79383b |
13 | 164740b95 |
14 | b739ac23 |
15 | 71901175 |
hex | 485fe5ef |
1214244335 has 8 divisors (see below), whose sum is σ = 1457280240. Its totient is φ = 971270784.
The previous prime is 1214244287. The next prime is 1214244337. The reversal of 1214244335 is 5334424121.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1214244335 - 26 = 1214244271 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 1214244298 and 1214244307.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1214244337) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68636 + ... + 84494.
It is an arithmetic number, because the mean of its divisors is an integer number (182160030).
Almost surely, 21214244335 is an apocalyptic number.
1214244335 is a deficient number, since it is larger than the sum of its proper divisors (243035905).
1214244335 is a wasteful number, since it uses less digits than its factorization.
1214244335 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31177.
The product of its digits is 11520, while the sum is 29.
The square root of 1214244335 is about 34846.0088819365. The cubic root of 1214244335 is about 1066.8467257340.
Adding to 1214244335 its reverse (5334424121), we get a palindrome (6548668456).
The spelling of 1214244335 in words is "one billion, two hundred fourteen million, two hundred forty-four thousand, three hundred thirty-five".
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