Base | Representation |
---|---|
bin | 101001101110111… |
… | …1001110110001001 |
3 | 10121121000001101021 |
4 | 1103131321312021 |
5 | 10331442114131 |
6 | 350542152441 |
7 | 46462522231 |
oct | 12335716611 |
9 | 3547001337 |
10 | 1400348041 |
11 | 659507234 |
12 | 330b82721 |
13 | 194171011 |
14 | d3da2cc1 |
15 | 82e12e11 |
hex | 53779d89 |
1400348041 has 8 divisors (see below), whose sum is σ = 1411344000. Its totient is φ = 1389373680.
The previous prime is 1400348017. The next prime is 1400348057. The reversal of 1400348041 is 1408430041.
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 1400348041 - 25 = 1400348009 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1400347997 and 1400348015.
It is not an unprimeable number, because it can be changed into a prime (1400348141) 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, 139840 + ... + 149518.
It is an arithmetic number, because the mean of its divisors is an integer number (176418000).
Almost surely, 21400348041 is an apocalyptic number.
It is an amenable number.
1400348041 is a deficient number, since it is larger than the sum of its proper divisors (10995959).
1400348041 is an equidigital number, since it uses as much as digits as its factorization.
1400348041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10799.
The product of its (nonzero) digits is 1536, while the sum is 25.
The square root of 1400348041 is about 37421.2244722163. The cubic root of 1400348041 is about 1118.7816366905.
Adding to 1400348041 its reverse (1408430041), we get a palindrome (2808778082).
The spelling of 1400348041 in words is "one billion, four hundred million, three hundred forty-eight thousand, forty-one".
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