Base | Representation |
---|---|
bin | 1110111111101101… |
… | …11111110100101100 |
3 | 202210001211010020122 |
4 | 13133312333310230 |
5 | 112441440004120 |
6 | 3410510304112 |
7 | 403334565146 |
oct | 73766776454 |
9 | 22701733218 |
10 | 8050703660 |
11 | 34614598aa |
12 | 16881b8038 |
13 | 9b3bb689c |
14 | 565305c96 |
15 | 321bb3a25 |
hex | 1dfdbfd2c |
8050703660 has 24 divisors (see below), whose sum is σ = 17010205296. Its totient is φ = 3200523840.
The previous prime is 8050703641. The next prime is 8050703663. The reversal of 8050703660 is 663070508.
It is a happy number.
It is a super-2 number, since 2×80507036602 (a number of 21 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 8050703660.
It is not an unprimeable number, because it can be changed into a prime (8050703663) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1231511 + ... + 1238030.
It is an arithmetic number, because the mean of its divisors is an integer number (708758554).
Almost surely, 28050703660 is an apocalyptic number.
It is an amenable number.
8050703660 is an abundant number, since it is smaller than the sum of its proper divisors (8959501636).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8050703660 is a wasteful number, since it uses less digits than its factorization.
8050703660 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2469713 (or 2469711 counting only the distinct ones).
The product of its (nonzero) digits is 30240, while the sum is 35.
The square root of 8050703660 is about 89725.7134828138. The cubic root of 8050703660 is about 2004.2164096980.
The spelling of 8050703660 in words is "eight billion, fifty million, seven hundred three thousand, six hundred sixty".
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