Base | Representation |
---|---|
bin | 1000011101001010000… |
… | …0011111111000010100 |
3 | 111212221210221212220011 |
4 | 2013102200133320110 |
5 | 4340001001432231 |
6 | 150422323050004 |
7 | 13331550461035 |
oct | 2072240377024 |
9 | 455853855804 |
10 | 145265655316 |
11 | 566747479a1 |
12 | 241a1210904 |
13 | 10910784c82 |
14 | 7060ac2a8c |
15 | 3ba31509b1 |
hex | 21d281fe14 |
145265655316 has 24 divisors (see below), whose sum is σ = 270975234600. Its totient is φ = 67901509632.
The previous prime is 145265655287. The next prime is 145265655331. The reversal of 145265655316 is 613556562541.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 14508202500 + 130757452816 = 120450^2 + 361604^2 .
It is a super-2 number, since 2×1452656553162 (a number of 23 digits) contains 22 as substring.
It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 145265655316.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7158525 + ... + 7178788.
It is an arithmetic number, because the mean of its divisors is an integer number (11290634775).
Almost surely, 2145265655316 is an apocalyptic number.
It is an amenable number.
145265655316 is a deficient number, since it is larger than the sum of its proper divisors (125709579284).
145265655316 is a wasteful number, since it uses less digits than its factorization.
145265655316 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14337483 (or 14337481 counting only the distinct ones).
The product of its digits is 3240000, while the sum is 49.
The spelling of 145265655316 in words is "one hundred forty-five billion, two hundred sixty-five million, six hundred fifty-five thousand, three hundred sixteen".
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