Base | Representation |
---|---|
bin | 110000001001101… |
… | …000001101000111 |
3 | 2002022002000220100 |
4 | 300021220031013 |
5 | 3123301032333 |
6 | 212054335143 |
7 | 26006305335 |
oct | 6011501507 |
9 | 2068060810 |
10 | 807830343 |
11 | 384aa9991 |
12 | 1a665a4b3 |
13 | cb495028 |
14 | 79406b55 |
15 | 4adc2213 |
hex | 30268347 |
807830343 has 6 divisors (see below), whose sum is σ = 1166866064. Its totient is φ = 538553556.
The previous prime is 807830291. The next prime is 807830371. The reversal of 807830343 is 343038708.
It is not a de Polignac number, because 807830343 - 224 = 791053127 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 807830298 and 807830307.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (807830843) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 44879455 + ... + 44879472.
Almost surely, 2807830343 is an apocalyptic number.
807830343 is a deficient number, since it is larger than the sum of its proper divisors (359035721).
807830343 is a wasteful number, since it uses less digits than its factorization.
807830343 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 89758933 (or 89758930 counting only the distinct ones).
The product of its (nonzero) digits is 48384, while the sum is 36.
The square root of 807830343 is about 28422.3563942190. The cubic root of 807830343 is about 931.3367077021.
The spelling of 807830343 in words is "eight hundred seven million, eight hundred thirty thousand, three hundred forty-three".
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