Base | Representation |
---|---|
bin | 10111111011010… |
… | …010000001110001 |
3 | 1000222100001122120 |
4 | 113323102001301 |
5 | 1310230310210 |
6 | 103455424453 |
7 | 12642660633 |
oct | 2773220161 |
9 | 1028301576 |
10 | 401416305 |
11 | 196653014 |
12 | b2525129 |
13 | 65219154 |
14 | 3b452a53 |
15 | 25393270 |
hex | 17ed2071 |
401416305 has 8 divisors (see below), whose sum is σ = 642266112. Its totient is φ = 214088688.
The previous prime is 401416297. The next prime is 401416313. The reversal of 401416305 is 503614104.
It is an interprime number because it is at equal distance from previous prime (401416297) and next prime (401416313).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 401416305 - 23 = 401416297 is a prime.
It is a super-2 number, since 2×4014163052 = 322270099839706050, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13380529 + ... + 13380558.
It is an arithmetic number, because the mean of its divisors is an integer number (80283264).
Almost surely, 2401416305 is an apocalyptic number.
It is an amenable number.
401416305 is a deficient number, since it is larger than the sum of its proper divisors (240849807).
401416305 is a wasteful number, since it uses less digits than its factorization.
401416305 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26761095.
The product of its (nonzero) digits is 1440, while the sum is 24.
The square root of 401416305 is about 20035.3763378680. The cubic root of 401416305 is about 737.6748940765.
The spelling of 401416305 in words is "four hundred one million, four hundred sixteen thousand, three hundred five".
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