Base | Representation |
---|---|
bin | 10001010011001… |
… | …01010111110000 |
3 | 101010001210102211 |
4 | 20221211113300 |
5 | 244122244304 |
6 | 22222221504 |
7 | 3411326413 |
oct | 1051452760 |
9 | 333053384 |
10 | 145118704 |
11 | 74a08915 |
12 | 40724894 |
13 | 240b0173 |
14 | 153b7b7a |
15 | cb18204 |
hex | 8a655f0 |
145118704 has 20 divisors (see below), whose sum is σ = 287151264. Its totient is φ = 71015168.
The previous prime is 145118689. The next prime is 145118723. The reversal of 145118704 is 407811541.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 95737 + ... + 97240.
Almost surely, 2145118704 is an apocalyptic number.
It is an amenable number.
145118704 is a deficient number, since it is larger than the sum of its proper divisors (142032560).
145118704 is a wasteful number, since it uses less digits than its factorization.
145118704 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 193032 (or 193026 counting only the distinct ones).
The product of its (nonzero) digits is 4480, while the sum is 31.
The square root of 145118704 is about 12046.5224857633. The cubic root of 145118704 is about 525.5021095014.
The spelling of 145118704 in words is "one hundred forty-five million, one hundred eighteen thousand, seven hundred four".
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