| Base | Representation |
|---|---|
| bin | 11101111011010010… |
| … | …110110011001000100 |
| 3 | 10001221102111021120100 |
| 4 | 131323102312121010 |
| 5 | 1011302111410040 |
| 6 | 22432320204100 |
| 7 | 2215202425410 |
| oct | 357322663104 |
| 9 | 101842437510 |
| 10 | 32133310020 |
| 11 | 1269a463469 |
| 12 | 6289469630 |
| 13 | 3051346716 |
| 14 | 17ab8c5d40 |
| 15 | c81070b30 |
| hex | 77b4b6644 |
32133310020 has 144 divisors (see below), whose sum is σ = 111491347968. Its totient is φ = 7338435840.
The previous prime is 32133309991. The next prime is 32133310021. The reversal of 32133310020 is 2001333123.
32133310020 is a `hidden beast` number, since 321 + 33 + 310 + 0 + 2 + 0 = 666.
It is a super-2 number, since 2×321333100202 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 32133309975 and 32133310002.
It is not an unprimeable number, because it can be changed into a prime (32133310021) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1540702 + ... + 1561418.
It is an arithmetic number, because the mean of its divisors is an integer number (774245472).
Almost surely, 232133310020 is an apocalyptic number.
32133310020 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 32133310020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55745673984).
32133310020 is an abundant number, since it is smaller than the sum of its proper divisors (79358037948).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
32133310020 is a wasteful number, since it uses less digits than its factorization.
32133310020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21970 (or 21965 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 18.
Adding to 32133310020 its reverse (2001333123), we get a palindrome (34134643143).
The spelling of 32133310020 in words is "thirty-two billion, one hundred thirty-three million, three hundred ten thousand, twenty".
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