Base | Representation |
---|---|
bin | 10011000001011011… |
… | …10000111001001101 |
3 | 222100201200222210020 |
4 | 21200231300321031 |
5 | 131403402402302 |
6 | 4405214132353 |
7 | 511035122661 |
oct | 114055607115 |
9 | 28321628706 |
10 | 10212544077 |
11 | 437079557a |
12 | 1b901b10b9 |
13 | c69a472b8 |
14 | 6cc48c8a1 |
15 | 3eb893ebc |
hex | 260b70e4d |
10212544077 has 16 divisors (see below), whose sum is σ = 13831869120. Its totient is φ = 6700966272.
The previous prime is 10212544051. The next prime is 10212544093. The reversal of 10212544077 is 77044521201.
It is not a de Polignac number, because 10212544077 - 28 = 10212543821 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10212544777) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 218499 + ... + 261087.
It is an arithmetic number, because the mean of its divisors is an integer number (864491820).
Almost surely, 210212544077 is an apocalyptic number.
It is an amenable number.
10212544077 is a deficient number, since it is larger than the sum of its proper divisors (3619325043).
10212544077 is a wasteful number, since it uses less digits than its factorization.
10212544077 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43852.
The product of its (nonzero) digits is 15680, while the sum is 33.
The spelling of 10212544077 in words is "ten billion, two hundred twelve million, five hundred forty-four thousand, seventy-seven".
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