Base | Representation |
---|---|
bin | 101101011010000111101… |
… | …101011110111000100000 |
3 | 102001022100122120210120021 |
4 | 231122013231132320200 |
5 | 402111111303312112 |
6 | 10345300320323224 |
7 | 441304664515663 |
oct | 55320755367040 |
9 | 12038318523507 |
10 | 3120423104032 |
11 | aa3400547153 |
12 | 424913473514 |
13 | 198340587a90 |
14 | ab05a4d96da |
15 | 56281923907 |
hex | 2d687b5ee20 |
3120423104032 has 48 divisors (see below), whose sum is σ = 6616180676952. Its totient is φ = 1440133539840.
The previous prime is 3120423104011. The next prime is 3120423104041. The reversal of 3120423104032 is 2304013240213.
It can be written as a sum of positive squares in 4 ways, for example, as 2720903034256 + 399520069776 = 1649516^2 + 632076^2 .
It is a junction number, because it is equal to n+sod(n) for n = 3120423103988 and 3120423104006.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10385418 + ... + 10681654.
Almost surely, 23120423104032 is an apocalyptic number.
3120423104032 is a gapful number since it is divisible by the number (32) formed by its first and last digit.
It is an amenable number.
3120423104032 is an abundant number, since it is smaller than the sum of its proper divisors (3495757572920).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3120423104032 is a wasteful number, since it uses less digits than its factorization.
3120423104032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 321581 (or 321573 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 25.
Adding to 3120423104032 its reverse (2304013240213), we get a palindrome (5424436344245).
The spelling of 3120423104032 in words is "three trillion, one hundred twenty billion, four hundred twenty-three million, one hundred four thousand, thirty-two".
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