Base | Representation |
---|---|
bin | 10011011010110010… |
… | …00011110000000101 |
3 | 222220112220001110000 |
4 | 21231121003300011 |
5 | 132322324020401 |
6 | 4442252351513 |
7 | 516226623462 |
oct | 115531036005 |
9 | 28815801400 |
10 | 10425220101 |
11 | 446a84618a |
12 | 202b475599 |
13 | ca1b1c1ba |
14 | 70c810669 |
15 | 4103a4186 |
hex | 26d643c05 |
10425220101 has 40 divisors (see below), whose sum is σ = 16111789848. Its totient is φ = 6713280000.
The previous prime is 10425220079. The next prime is 10425220109. The reversal of 10425220101 is 10102252401.
10425220101 is a `hidden beast` number, since 1 + 0 + 42 + 522 + 0 + 101 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 909022500 + 9516197601 = 30150^2 + 97551^2 .
It is not a de Polignac number, because 10425220101 - 29 = 10425219589 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10425220109) by changing a digit.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 319881 + ... + 350961.
Almost surely, 210425220101 is an apocalyptic number.
It is an amenable number.
10425220101 is a deficient number, since it is larger than the sum of its proper divisors (5686569747).
10425220101 is a wasteful number, since it uses less digits than its factorization.
10425220101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31235 (or 31226 counting only the distinct ones).
The product of its (nonzero) digits is 160, while the sum is 18.
Adding to 10425220101 its reverse (10102252401), we get a palindrome (20527472502).
The spelling of 10425220101 in words is "ten billion, four hundred twenty-five million, two hundred twenty thousand, one hundred one".
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