Base | Representation |
---|---|
bin | 1110111100001001… |
… | …10000110111110110 |
3 | 202200222110201112100 |
4 | 13132010300313312 |
5 | 112411303224011 |
6 | 3403520402530 |
7 | 402522214062 |
oct | 73604606766 |
9 | 22628421470 |
10 | 8020758006 |
11 | 3446566228 |
12 | 167a176446 |
13 | 9aa930571 |
14 | 56134caa2 |
15 | 31e24ad56 |
hex | 1de130df6 |
8020758006 has 12 divisors (see below), whose sum is σ = 17378309052. Its totient is φ = 2673585996.
The previous prime is 8020757989. The next prime is 8020758013. The reversal of 8020758006 is 6008570208.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 222798816 + ... + 222798851.
It is an arithmetic number, because the mean of its divisors is an integer number (1448192421).
Almost surely, 28020758006 is an apocalyptic number.
8020758006 is an abundant number, since it is smaller than the sum of its proper divisors (9357551046).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8020758006 is a wasteful number, since it uses less digits than its factorization.
8020758006 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 445597675 (or 445597672 counting only the distinct ones).
The product of its (nonzero) digits is 26880, while the sum is 36.
The square root of 8020758006 is about 89558.6847044998. The cubic root of 8020758006 is about 2001.7283398238.
The spelling of 8020758006 in words is "eight billion, twenty million, seven hundred fifty-eight thousand, six".
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