Base | Representation |
---|---|
bin | 1011100101011110… |
… | …1000100010011110 |
3 | 22000201222100222020 |
4 | 2321113220202132 |
5 | 22332123332233 |
6 | 1232333401010 |
7 | 140032253004 |
oct | 27127504236 |
9 | 8021870866 |
10 | 3109980318 |
11 | 1356559275 |
12 | 729639166 |
13 | 3a7410953 |
14 | 217074a74 |
15 | 13306a9b3 |
hex | b95e889e |
3109980318 has 32 divisors (see below), whose sum is σ = 6402392064. Its totient is φ = 1006602912.
The previous prime is 3109980283. The next prime is 3109980353. The reversal of 3109980318 is 8130899013.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (3109980283) and next prime (3109980353).
It is a super-2 number, since 2×31099803182 = 19343955156694762248, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 3109980318.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7605 + ... + 79232.
It is an arithmetic number, because the mean of its divisors is an integer number (200074752).
Almost surely, 23109980318 is an apocalyptic number.
3109980318 is an abundant number, since it is smaller than the sum of its proper divisors (3292411746).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3109980318 is a wasteful number, since it uses less digits than its factorization.
3109980318 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 87016.
The product of its (nonzero) digits is 46656, while the sum is 42.
The square root of 3109980318 is about 55767.1975089299. The cubic root of 3109980318 is about 1459.6628229316.
The spelling of 3109980318 in words is "three billion, one hundred nine million, nine hundred eighty thousand, three hundred eighteen".
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