Base | Representation |
---|---|
bin | 11101111010100100… |
… | …101101000001011110 |
3 | 10001220120201200121101 |
4 | 131322210231001132 |
5 | 1011241012304042 |
6 | 22431205023314 |
7 | 2214664543243 |
oct | 357244550136 |
9 | 101816650541 |
10 | 32121213022 |
11 | 12693650848 |
12 | 62853b4b3a |
13 | 304b99c532 |
14 | 17aa0575ca |
15 | c7ee816b7 |
hex | 77a92d05e |
32121213022 has 64 divisors (see below), whose sum is σ = 51740688384. Its totient is φ = 14930334720.
The previous prime is 32121213013. The next prime is 32121213037. The reversal of 32121213022 is 22031212123.
It is a congruent number.
It is an unprimeable number.
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 31 ways as a sum of consecutive naturals, for example, 57667968 + ... + 57668524.
It is an arithmetic number, because the mean of its divisors is an integer number (808448256).
Almost surely, 232121213022 is an apocalyptic number.
32121213022 is a deficient number, since it is larger than the sum of its proper divisors (19619475362).
32121213022 is a wasteful number, since it uses less digits than its factorization.
32121213022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 953.
The product of its (nonzero) digits is 288, while the sum is 19.
Adding to 32121213022 its reverse (22031212123), we get a palindrome (54152425145).
The spelling of 32121213022 in words is "thirty-two billion, one hundred twenty-one million, two hundred thirteen thousand, twenty-two".
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