Base | Representation |
---|---|
bin | 1110100110111010001001… |
… | …01010100111111010101100 |
3 | 11012201221121220110121212022 |
4 | 13103131010222213322230 |
5 | 13202301314340243040 |
6 | 152153111114125312 |
7 | 6523553102312624 |
oct | 723350452477254 |
9 | 135657556417768 |
10 | 32123212431020 |
11 | a265417a6aa27 |
12 | 372983aa20838 |
13 | 14c028a58c729 |
14 | 7d0ab3a85884 |
15 | 3aa8e9cb36b5 |
hex | 1d3744aa7eac |
32123212431020 has 48 divisors (see below), whose sum is σ = 70062937610400. Its totient is φ = 12356779008000.
The previous prime is 32123212430983. The next prime is 32123212431031. The reversal of 32123212431020 is 2013421232123.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 110182805 + ... + 110473964.
It is an arithmetic number, because the mean of its divisors is an integer number (1459644533550).
Almost surely, 232123212431020 is an apocalyptic number.
It is an amenable number.
32123212431020 is an abundant number, since it is smaller than the sum of its proper divisors (37939725179380).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
32123212431020 is a wasteful number, since it uses less digits than its factorization.
32123212431020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 220657058 (or 220657056 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 26.
Adding to 32123212431020 its reverse (2013421232123), we get a palindrome (34136633663143).
The spelling of 32123212431020 in words is "thirty-two trillion, one hundred twenty-three billion, two hundred twelve million, four hundred thirty-one thousand, twenty".
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