Base | Representation |
---|---|
bin | 100100101111001100011001… |
… | …1010100011101111101001111 |
3 | 1120101011102022012101010011020 |
4 | 1021132120303110131331033 |
5 | 314323404202231420142 |
6 | 3103135013302325223 |
7 | 125031333320101122 |
oct | 11136306324357517 |
9 | 1511142265333136 |
10 | 323145610420047 |
11 | 93a67313769a58 |
12 | 302ab94b129813 |
13 | 10b406672429bc |
14 | 59b248c3763b9 |
15 | 2755b5b48bcec |
hex | 125e63351df4f |
323145610420047 has 32 divisors (see below), whose sum is σ = 434585319168000. Its totient is φ = 213572766228192.
The previous prime is 323145610419941. The next prime is 323145610420051. The reversal of 323145610420047 is 740024016541323.
It is not a de Polignac number, because 323145610420047 - 28 = 323145610419791 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 323145610419990 and 323145610420008.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (323145610420247) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1214595078 + ... + 1214861100.
It is an arithmetic number, because the mean of its divisors is an integer number (13580791224000).
Almost surely, 2323145610420047 is an apocalyptic number.
323145610420047 is a deficient number, since it is larger than the sum of its proper divisors (111439708747953).
323145610420047 is a wasteful number, since it uses less digits than its factorization.
323145610420047 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 270347.
The product of its (nonzero) digits is 483840, while the sum is 42.
The spelling of 323145610420047 in words is "three hundred twenty-three trillion, one hundred forty-five billion, six hundred ten million, four hundred twenty thousand, forty-seven".
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