Base | Representation |
---|---|
bin | 110000000100111… |
… | …111101111011110 |
3 | 2002012210100011210 |
4 | 300010333233132 |
5 | 3122443203110 |
6 | 212012325250 |
7 | 25663060143 |
oct | 6004775736 |
9 | 2065710153 |
10 | 806616030 |
11 | 38434a620 |
12 | 1a6173826 |
13 | cb15b3bc |
14 | 791ac3ca |
15 | 4ac32520 |
hex | 3013fbde |
806616030 has 32 divisors (see below), whose sum is σ = 2111868288. Its totient is φ = 195543200.
The previous prime is 806616011. The next prime is 806616037. The reversal of 806616030 is 30616608.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (806616037) 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, 1221816 + ... + 1222475.
It is an arithmetic number, because the mean of its divisors is an integer number (65995884).
Almost surely, 2806616030 is an apocalyptic number.
806616030 is an abundant number, since it is smaller than the sum of its proper divisors (1305252258).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
806616030 is a wasteful number, since it uses less digits than its factorization.
806616030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2444312.
The product of its (nonzero) digits is 5184, while the sum is 30.
The square root of 806616030 is about 28400.9864265310. The cubic root of 806616030 is about 930.8698186577.
The spelling of 806616030 in words is "eight hundred six million, six hundred sixteen thousand, thirty".
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