Base | Representation |
---|---|
bin | 10010001111101… |
… | …10110000010001 |
3 | 101122222221221000 |
4 | 21013312300101 |
5 | 303140213400 |
6 | 23104252213 |
7 | 3535640142 |
oct | 1107666021 |
9 | 348887830 |
10 | 153054225 |
11 | 794389a5 |
12 | 43311069 |
13 | 2592b13c |
14 | 16481ac9 |
15 | d684600 |
hex | 91f6c11 |
153054225 has 48 divisors (see below), whose sum is σ = 282839040. Its totient is φ = 81144000.
The previous prime is 153054217. The next prime is 153054233. The reversal of 153054225 is 522450351.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (153054217) and next prime (153054233).
It is not a de Polignac number, because 153054225 - 23 = 153054217 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
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 47 ways as a sum of consecutive naturals, for example, 132400 + ... + 133550.
It is an arithmetic number, because the mean of its divisors is an integer number (5892480).
Almost surely, 2153054225 is an apocalyptic number.
153054225 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
153054225 is a deficient number, since it is larger than the sum of its proper divisors (129784815).
153054225 is a wasteful number, since it uses less digits than its factorization.
153054225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1367 (or 1356 counting only the distinct ones).
The product of its (nonzero) digits is 6000, while the sum is 27.
The square root of 153054225 is about 12371.5085983885. The cubic root of 153054225 is about 534.9113021500.
It can be divided in two parts, 1530 and 54225, that added together give a palindrome (55755).
The spelling of 153054225 in words is "one hundred fifty-three million, fifty-four thousand, two hundred twenty-five".
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