Base | Representation |
---|---|
bin | 10001010100000… |
… | …01100001110010 |
3 | 101010021122122022 |
4 | 20222001201302 |
5 | 244134442114 |
6 | 22224511442 |
7 | 3412316561 |
oct | 1052014162 |
9 | 333248568 |
10 | 145234034 |
11 | 74a87530 |
12 | 4077b582 |
13 | 241207ca |
14 | 15407bd8 |
15 | cb3c48e |
hex | 8a81872 |
145234034 has 16 divisors (see below), whose sum is σ = 237841920. Its totient is φ = 65963760.
The previous prime is 145234003. The next prime is 145234051. The reversal of 145234034 is 430432541.
It is a junction number, because it is equal to n+sod(n) for n = 145233994 and 145234012.
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, 49007 + ... + 51885.
It is an arithmetic number, because the mean of its divisors is an integer number (14865120).
Almost surely, 2145234034 is an apocalyptic number.
145234034 is a deficient number, since it is larger than the sum of its proper divisors (92607886).
145234034 is a wasteful number, since it uses less digits than its factorization.
145234034 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5185.
The product of its (nonzero) digits is 5760, while the sum is 26.
The square root of 145234034 is about 12051.3083936973. The cubic root of 145234034 is about 525.6412831768.
Adding to 145234034 its reverse (430432541), we get a palindrome (575666575).
The spelling of 145234034 in words is "one hundred forty-five million, two hundred thirty-four thousand, thirty-four".
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