Base | Representation |
---|---|
bin | 10010110000000001… |
… | …010011011101000000 |
3 | 1220222002210102100121 |
4 | 102300001103131000 |
5 | 312213022013044 |
6 | 13125440030024 |
7 | 1311625453663 |
oct | 226001233500 |
9 | 56862712317 |
10 | 20133001024 |
11 | 85a1610724 |
12 | 3a9a602314 |
13 | 1b8b104376 |
14 | d8dc276da |
15 | 7cc78d984 |
hex | 4b0053740 |
20133001024 has 28 divisors (see below), whose sum is σ = 39980823264. Its totient is φ = 10059092864.
The previous prime is 20133001019. The next prime is 20133001037. The reversal of 20133001024 is 42010033102.
It is a happy number.
It is a super-3 number, since 3×201330010243 (a number of 32 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (16).
It is a junction number, because it is equal to n+sod(n) for n = 20133000989 and 20133001007.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27574 + ... + 202549.
Almost surely, 220133001024 is an apocalyptic number.
It is an amenable number.
20133001024 is a deficient number, since it is larger than the sum of its proper divisors (19847822240).
20133001024 is a wasteful number, since it uses less digits than its factorization.
20133001024 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 231502 (or 231492 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 16.
Adding to 20133001024 its reverse (42010033102), we get a palindrome (62143034126).
The spelling of 20133001024 in words is "twenty billion, one hundred thirty-three million, one thousand, twenty-four".
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