Base | Representation |
---|---|
bin | 100111001000010000… |
… | …010110000000101001 |
3 | 11000110001120100112000 |
4 | 213020100112000221 |
5 | 1142021143331241 |
6 | 31145015041213 |
7 | 3015104535150 |
oct | 471020260051 |
9 | 130401510460 |
10 | 42014433321 |
11 | 16900063673 |
12 | 8186670209 |
13 | 3c67511343 |
14 | 2067d42597 |
15 | 115d79aeb6 |
hex | 9c8416029 |
42014433321 has 64 divisors (see below), whose sum is σ = 72881303040. Its totient is φ = 23424111360.
The previous prime is 42014433313. The next prime is 42014433323. The reversal of 42014433321 is 12333441024.
42014433321 is a `hidden beast` number, since 4 + 201 + 4 + 433 + 3 + 21 = 666.
It is not a de Polignac number, because 42014433321 - 23 = 42014433313 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (42014433323) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1801491 + ... + 1824663.
It is an arithmetic number, because the mean of its divisors is an integer number (1138770360).
Almost surely, 242014433321 is an apocalyptic number.
It is an amenable number.
42014433321 is a deficient number, since it is larger than the sum of its proper divisors (30866869719).
42014433321 is a wasteful number, since it uses less digits than its factorization.
42014433321 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23423 (or 23417 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 27.
Adding to 42014433321 its reverse (12333441024), we get a palindrome (54347874345).
The spelling of 42014433321 in words is "forty-two billion, fourteen million, four hundred thirty-three thousand, three hundred twenty-one".
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