Base | Representation |
---|---|
bin | 1101100000010101111… |
… | …0110111000101111010 |
3 | 211011212212221220001200 |
4 | 3120011132313011322 |
5 | 12300134133210132 |
6 | 254331050155030 |
7 | 22522451150025 |
oct | 3300536670572 |
9 | 734785856050 |
10 | 232020210042 |
11 | 8a4433a5a05 |
12 | 38b73122a76 |
13 | 18b580b651a |
14 | b3309661bc |
15 | 607e603d7c |
hex | 36057b717a |
232020210042 has 96 divisors (see below), whose sum is σ = 522299232000. Its totient is φ = 74350362240.
The previous prime is 232020210041. The next prime is 232020210043. The reversal of 232020210042 is 240012020232.
232020210042 is a `hidden beast` number, since 2 + 320 + 202 + 100 + 42 = 666.
It is an interprime number because it is at equal distance from previous prime (232020210041) and next prime (232020210043).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 232020209997 and 232020210024.
It is not an unprimeable number, because it can be changed into a prime (232020210041) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 223310559 + ... + 223311597.
It is an arithmetic number, because the mean of its divisors is an integer number (5440617000).
Almost surely, 2232020210042 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 232020210042, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (261149616000).
232020210042 is an abundant number, since it is smaller than the sum of its proper divisors (290279021958).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
232020210042 is a wasteful number, since it uses less digits than its factorization.
232020210042 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2516 (or 2513 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 18.
Adding to 232020210042 its reverse (240012020232), we get a palindrome (472032230274).
The spelling of 232020210042 in words is "two hundred thirty-two billion, twenty million, two hundred ten thousand, forty-two".
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