Base | Representation |
---|---|
bin | 11101111001010011… |
… | …110111000001101010 |
3 | 10001212002211222200212 |
4 | 131321103313001222 |
5 | 1011220101122310 |
6 | 22425130501122 |
7 | 2214316446050 |
oct | 357123670152 |
9 | 101762758625 |
10 | 32100020330 |
11 | 12682696424 |
12 | 627a2947a2 |
13 | 304748c291 |
14 | 17a72dc1d0 |
15 | c7d197205 |
hex | 7794f706a |
32100020330 has 64 divisors (see below), whose sum is σ = 70572425472. Its totient is φ = 10261478400.
The previous prime is 32100020321. The next prime is 32100020353. The reversal of 32100020330 is 3302000123.
It is a super-2 number, since 2×321000203302 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (14).
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1280 + ... + 253380.
It is an arithmetic number, because the mean of its divisors is an integer number (1102694148).
Almost surely, 232100020330 is an apocalyptic number.
32100020330 is an abundant number, since it is smaller than the sum of its proper divisors (38472405142).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
32100020330 is a wasteful number, since it uses less digits than its factorization.
32100020330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 252239.
The product of its (nonzero) digits is 108, while the sum is 14.
Adding to 32100020330 its reverse (3302000123), we get a palindrome (35402020453).
The spelling of 32100020330 in words is "thirty-two billion, one hundred million, twenty thousand, three hundred thirty".
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