Base | Representation |
---|---|
bin | 10001010101011… |
… | …00101110111100 |
3 | 101010121122101202 |
4 | 20222230232330 |
5 | 244211123004 |
6 | 22232355032 |
7 | 3413654534 |
oct | 1052545674 |
9 | 333548352 |
10 | 145411004 |
11 | 75098492 |
12 | 40845a78 |
13 | 2418321b |
14 | 154524c4 |
15 | cb74b1e |
hex | 8aacbbc |
145411004 has 6 divisors (see below), whose sum is σ = 254469264. Its totient is φ = 72705500.
The previous prime is 145411003. The next prime is 145411027. The reversal of 145411004 is 400114541.
It is a super-2 number, since 2×1454110042 = 42288720168576032, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (145411001) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18176372 + ... + 18176379.
It is an arithmetic number, because the mean of its divisors is an integer number (42411544).
Almost surely, 2145411004 is an apocalyptic number.
It is an amenable number.
145411004 is a deficient number, since it is larger than the sum of its proper divisors (109058260).
145411004 is a wasteful number, since it uses less digits than its factorization.
145411004 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36352755 (or 36352753 counting only the distinct ones).
The product of its (nonzero) digits is 320, while the sum is 20.
The square root of 145411004 is about 12058.6485146554. The cubic root of 145411004 is about 525.8546972957.
Adding to 145411004 its reverse (400114541), we get a palindrome (545525545).
The spelling of 145411004 in words is "one hundred forty-five million, four hundred eleven thousand, four".
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