Base | Representation |
---|---|
bin | 10010001111011… |
… | …10111001011101 |
3 | 101122221022210011 |
4 | 21013232321131 |
5 | 303133201140 |
6 | 23103443221 |
7 | 3535444261 |
oct | 1107567135 |
9 | 348838704 |
10 | 153022045 |
11 | 79416800 |
12 | 432b6511 |
13 | 259195b7 |
14 | 164740a1 |
15 | d679cea |
hex | 91eee5d |
153022045 has 48 divisors (see below), whose sum is σ = 214502400. Its totient is φ = 104544000.
The previous prime is 153022043. The next prime is 153022057. The reversal of 153022045 is 540220351.
It is not a de Polignac number, because 153022045 - 21 = 153022043 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (153022043) by changing a digit.
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 47 ways as a sum of consecutive naturals, for example, 768856 + ... + 769054.
It is an arithmetic number, because the mean of its divisors is an integer number (4468800).
Almost surely, 2153022045 is an apocalyptic number.
It is an amenable number.
153022045 is a deficient number, since it is larger than the sum of its proper divisors (61480355).
153022045 is a wasteful number, since it uses less digits than its factorization.
153022045 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 298 (or 287 counting only the distinct ones).
The product of its (nonzero) digits is 1200, while the sum is 22.
The square root of 153022045 is about 12370.2079610652. The cubic root of 153022045 is about 534.8738107485.
Adding to 153022045 its reverse (540220351), we get a palindrome (693242396).
The spelling of 153022045 in words is "one hundred fifty-three million, twenty-two thousand, forty-five".
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