Base | Representation |
---|---|
bin | 101111101101000… |
… | …100000111001001 |
3 | 2001202222121110211 |
4 | 233231010013021 |
5 | 3114341424343 |
6 | 211230041121 |
7 | 25555540660 |
oct | 5755040711 |
9 | 2052877424 |
10 | 800342473 |
11 | 380855167 |
12 | 1a40491a1 |
13 | c9a72a38 |
14 | 78417dd7 |
15 | 4a3e379d |
hex | 2fb441c9 |
800342473 has 16 divisors (see below), whose sum is σ = 973918080. Its totient is φ = 642030336.
The previous prime is 800342467. The next prime is 800342497. The reversal of 800342473 is 374243008.
It is a happy number.
800342473 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-800342473 is a prime.
It is a super-3 number, since 3×8003424733 (a number of 28 digits) contains 333 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (800342423) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2515 + ... + 40087.
It is an arithmetic number, because the mean of its divisors is an integer number (60869880).
Almost surely, 2800342473 is an apocalyptic number.
It is an amenable number.
800342473 is a deficient number, since it is larger than the sum of its proper divisors (173575607).
800342473 is a wasteful number, since it uses less digits than its factorization.
800342473 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37776.
The product of its (nonzero) digits is 16128, while the sum is 31.
The square root of 800342473 is about 28290.3247241879. The cubic root of 800342473 is about 928.4502160619.
The spelling of 800342473 in words is "eight hundred million, three hundred forty-two thousand, four hundred seventy-three".
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