Base | Representation |
---|---|
bin | 1101010010100100… |
… | …00111011110111100 |
3 | 200102020212220120100 |
4 | 12221102013132330 |
5 | 104103034103134 |
6 | 3140001121100 |
7 | 341546026551 |
oct | 65122073674 |
9 | 20366786510 |
10 | 7135066044 |
11 | 30316167a7 |
12 | 1471629190 |
13 | 8992a6592 |
14 | 4b9878a28 |
15 | 2bb5e8999 |
hex | 1a94877bc |
7135066044 has 18 divisors (see below), whose sum is σ = 18035861480. Its totient is φ = 2378355336.
The previous prime is 7135066019. The next prime is 7135066061. The reversal of 7135066044 is 4406605317.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (18).
It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 198196279 = 7135066044 / (7 + 1 + 3 + 5 + 0 + 6 + 6 + 0 + 4 + 4).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 99098104 + ... + 99098175.
Almost surely, 27135066044 is an apocalyptic number.
It is an amenable number.
7135066044 is an abundant number, since it is smaller than the sum of its proper divisors (10900795436).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7135066044 is a wasteful number, since it uses less digits than its factorization.
7135066044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 198196289 (or 198196284 counting only the distinct ones).
The product of its (nonzero) digits is 60480, while the sum is 36.
The square root of 7135066044 is about 84469.3201345909. The cubic root of 7135066044 is about 1925.1563189188.
The spelling of 7135066044 in words is "seven billion, one hundred thirty-five million, sixty-six thousand, forty-four".
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