Base | Representation |
---|---|
bin | 1101001001101110… |
… | …11110111101000100 |
3 | 200020002110201100110 |
4 | 12210313132331010 |
5 | 103430102203203 |
6 | 3124353113020 |
7 | 336656205123 |
oct | 64467367504 |
9 | 20202421313 |
10 | 7060975428 |
11 | 2aa3811391 |
12 | 1450858770 |
13 | 886b34b90 |
14 | 4adaadaba |
15 | 2b4d60d03 |
hex | 1a4ddef44 |
7060975428 has 48 divisors (see below), whose sum is σ = 17758575296. Its totient is φ = 2170696320.
The previous prime is 7060975423. The next prime is 7060975429. The reversal of 7060975428 is 8245790607.
It is not an unprimeable number, because it can be changed into a prime (7060975421) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 163350 + ... + 202002.
Almost surely, 27060975428 is an apocalyptic number.
7060975428 is a gapful number since it is divisible by the number (78) formed by its first and last digit.
It is an amenable number.
7060975428 is an abundant number, since it is smaller than the sum of its proper divisors (10697599868).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7060975428 is a wasteful number, since it uses less digits than its factorization.
7060975428 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39844 (or 39842 counting only the distinct ones).
The product of its (nonzero) digits is 846720, while the sum is 48.
The square root of 7060975428 is about 84029.6104239452. The cubic root of 7060975428 is about 1918.4695040562.
The spelling of 7060975428 in words is "seven billion, sixty million, nine hundred seventy-five thousand, four hundred twenty-eight".
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