Base | Representation |
---|---|
bin | 1001000110000100111010… |
… | …11111100000010110000000 |
3 | 2121210222112002022011120202 |
4 | 10203002131133200112000 |
5 | 10110140010030341112 |
6 | 110311513332424332 |
7 | 4132644615101321 |
oct | 443023537402600 |
9 | 77728462264522 |
10 | 20000010012032 |
11 | 6410a58286246 |
12 | 22b0176a780a8 |
13 | b20cba3aac0b |
14 | 4d2011706448 |
15 | 24a3a5bb26c2 |
hex | 12309d7e0580 |
20000010012032 has 64 divisors (see below), whose sum is σ = 40922574277200. Its totient is φ = 9729271977984.
The previous prime is 20000010012023. The next prime is 20000010012079. The reversal of 20000010012032 is 23021001000002.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (64).
It is a super-3 number, since 3×200000100120323 (a number of 41 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 112955123 + ... + 113132045.
Almost surely, 220000010012032 is an apocalyptic number.
It is an amenable number.
20000010012032 is an abundant number, since it is smaller than the sum of its proper divisors (20922564265168).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20000010012032 is a wasteful number, since it uses less digits than its factorization.
20000010012032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 200843 (or 200831 counting only the distinct ones).
The product of its (nonzero) digits is 24, while the sum is 11.
Adding to 20000010012032 its reverse (23021001000002), we get a palindrome (43021011012034).
The spelling of 20000010012032 in words is "twenty trillion, ten million, twelve thousand, thirty-two".
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