Base | Representation |
---|---|
bin | 1101001101001100… |
… | …00101101101111001 |
3 | 200022010000210111000 |
4 | 12212212011231321 |
5 | 104010013020131 |
6 | 3131310355213 |
7 | 340460515410 |
oct | 64646055571 |
9 | 20263023430 |
10 | 7089970041 |
11 | 3009115480 |
12 | 145a4bbb09 |
13 | 88cb4735b |
14 | 4b389a477 |
15 | 2b768bce6 |
hex | 1a6985b79 |
7089970041 has 128 divisors (see below), whose sum is σ = 14108590080. Its totient is φ = 3408609600.
The previous prime is 7089970033. The next prime is 7089970067. The reversal of 7089970041 is 1400799807.
It is not a de Polignac number, because 7089970041 - 23 = 7089970033 is a prime.
It is not an unprimeable number, because it can be changed into a prime (7089970001) by changing a digit.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1479936 + ... + 1484718.
It is an arithmetic number, because the mean of its divisors is an integer number (110223360).
Almost surely, 27089970041 is an apocalyptic number.
It is an amenable number.
7089970041 is a deficient number, since it is larger than the sum of its proper divisors (7018620039).
7089970041 is a wasteful number, since it uses less digits than its factorization.
7089970041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4864 (or 4858 counting only the distinct ones).
The product of its (nonzero) digits is 127008, while the sum is 45.
The square root of 7089970041 is about 84201.9598406118. The cubic root of 7089970041 is about 1921.0918667518.
The spelling of 7089970041 in words is "seven billion, eighty-nine million, nine hundred seventy thousand, forty-one".
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