Base | Representation |
---|---|
bin | 1000111010000100000… |
… | …0111010110101110000 |
3 | 112121222120222000201101 |
4 | 2032201000322311300 |
5 | 10001343424300034 |
6 | 154144313414144 |
7 | 14025051656245 |
oct | 2164100726560 |
9 | 477876860641 |
10 | 153025228144 |
11 | 5999682a8a8 |
12 | 257a7a0a354 |
13 | 11579257999 |
14 | 75994835cc |
15 | 3ea94a8514 |
hex | 23a103ad70 |
153025228144 has 20 divisors (see below), whose sum is σ = 312090926440. Its totient is φ = 72485634240.
The previous prime is 153025228127. The next prime is 153025228151. The reversal of 153025228144 is 441822520351.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 251685927 + ... + 251686534.
It is an arithmetic number, because the mean of its divisors is an integer number (15604546322).
Almost surely, 2153025228144 is an apocalyptic number.
It is an amenable number.
153025228144 is an abundant number, since it is smaller than the sum of its proper divisors (159065698296).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
153025228144 is a wasteful number, since it uses less digits than its factorization.
153025228144 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 503372488 (or 503372482 counting only the distinct ones).
The product of its (nonzero) digits is 76800, while the sum is 37.
Adding to 153025228144 its reverse (441822520351), we get a palindrome (594847748495).
The spelling of 153025228144 in words is "one hundred fifty-three billion, twenty-five million, two hundred twenty-eight thousand, one hundred forty-four".
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