Base | Representation |
---|---|
bin | 1001000111001111011010… |
… | …0111001011011110001010 |
3 | 1022110220101010000111011221 |
4 | 2101303312213023132022 |
5 | 2303131430301400020 |
6 | 33151043000112254 |
7 | 2052630653626624 |
oct | 221636647133612 |
9 | 38426333014157 |
10 | 10020001200010 |
11 | 321350550268a |
12 | 1159b3a16568a |
13 | 578b60b63409 |
14 | 268d83647c14 |
15 | 12599ad496aa |
hex | 91cf69cb78a |
10020001200010 has 8 divisors (see below), whose sum is σ = 18036002160036. Its totient is φ = 4008000480000.
The previous prime is 10020001199993. The next prime is 10020001200019. The reversal of 10020001200010 is 1000210002001.
It can be written as a sum of positive squares in 2 ways, for example, as 9245254441201 + 774746758809 = 3040601^2 + 880197^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-3 number, since 3×100200012000103 (a number of 40 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 10020001199966 and 10020001200002.
It is not an unprimeable number, because it can be changed into a prime (10020001200019) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 501000059991 + ... + 501000060010.
Almost surely, 210020001200010 is an apocalyptic number.
10020001200010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10020001200010 is a deficient number, since it is larger than the sum of its proper divisors (8016000960026).
10020001200010 is a wasteful number, since it uses less digits than its factorization.
10020001200010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1002000120008.
The product of its (nonzero) digits is 4, while the sum is 7.
Adding to 10020001200010 its reverse (1000210002001), we get a palindrome (11020211202011).
The spelling of 10020001200010 in words is "ten trillion, twenty billion, one million, two hundred thousand, ten".
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