Base | Representation |
---|---|
bin | 1000011100100111110… |
… | …1110101111110001000 |
3 | 111212120211022101010011 |
4 | 2013021331311332020 |
5 | 4334202310244112 |
6 | 150400203401304 |
7 | 13325160435106 |
oct | 2071175657610 |
9 | 455524271104 |
10 | 145122353032 |
11 | 5660086a858 |
12 | 24161223234 |
13 | 108b9b8c817 |
14 | 7049a5cc76 |
15 | 3b95795aa7 |
hex | 21c9f75f88 |
145122353032 has 16 divisors (see below), whose sum is σ = 272129455260. Its totient is φ = 72554498304.
The previous prime is 145122352993. The next prime is 145122353107. The reversal of 145122353032 is 230353221541.
It can be written as a sum of positive squares in 2 ways, for example, as 140404586436 + 4717766596 = 374706^2 + 68686^2 .
It is a junction number, because it is equal to n+sod(n) for n = 145122352985 and 145122353003.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 741813 + ... + 916804.
Almost surely, 2145122353032 is an apocalyptic number.
It is an amenable number.
145122353032 is a deficient number, since it is larger than the sum of its proper divisors (127007102228).
145122353032 is a wasteful number, since it uses less digits than its factorization.
145122353032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1669560 (or 1669556 counting only the distinct ones).
The product of its (nonzero) digits is 21600, while the sum is 31.
Adding to 145122353032 its reverse (230353221541), we get a palindrome (375475574573).
The spelling of 145122353032 in words is "one hundred forty-five billion, one hundred twenty-two million, three hundred fifty-three thousand, thirty-two".
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