Base | Representation |
---|---|
bin | 101001110001000… |
… | …0111011100011010 |
3 | 10121200002011011021 |
4 | 1103202013130122 |
5 | 10332232433224 |
6 | 351021553054 |
7 | 46505101543 |
oct | 12342073432 |
9 | 3550064137 |
10 | 1401452314 |
11 | 65a0a0959 |
12 | 33141578a |
13 | 194469832 |
14 | d41ad4ca |
15 | 830801e4 |
hex | 5388771a |
1401452314 has 8 divisors (see below), whose sum is σ = 2123850708. Its totient is φ = 693502080.
The previous prime is 1401452303. The next prime is 1401452317. The reversal of 1401452314 is 4132541041.
It can be written as a sum of positive squares in 2 ways, for example, as 1175461225 + 225991089 = 34285^2 + 15033^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (1401452317) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3611797 + ... + 3612184.
Almost surely, 21401452314 is an apocalyptic number.
1401452314 is a deficient number, since it is larger than the sum of its proper divisors (722398394).
1401452314 is an equidigital number, since it uses as much as digits as its factorization.
1401452314 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7224080.
The product of its (nonzero) digits is 1920, while the sum is 25.
The square root of 1401452314 is about 37435.9761993727. The cubic root of 1401452314 is about 1119.0756387806.
Adding to 1401452314 its reverse (4132541041), we get a palindrome (5533993355).
The spelling of 1401452314 in words is "one billion, four hundred one million, four hundred fifty-two thousand, three hundred fourteen".
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