Base | Representation |
---|---|
bin | 1000111011001101000… |
… | …0001101001000100101 |
3 | 112122202220202021122220 |
4 | 2032303100031020211 |
5 | 10003010243201000 |
6 | 154234524142553 |
7 | 14035455623601 |
oct | 2166320151045 |
9 | 478686667586 |
10 | 153331225125 |
11 | 5a03352a971 |
12 | 25872397a59 |
13 | 115c77752a0 |
14 | 75c7d78501 |
15 | 3ec629e1a0 |
hex | 23b340d225 |
153331225125 has 192 divisors, whose sum is σ = 287622316800. Its totient is φ = 72105600000.
The previous prime is 153331225051. The next prime is 153331225141. The reversal of 153331225125 is 521522133351.
It is not a de Polignac number, because 153331225125 - 222 = 153327030821 is a prime.
Its product of digits (27000) is a multiple of the sum of its prime divisors (450).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 610881250 + ... + 610881500.
It is an arithmetic number, because the mean of its divisors is an integer number (1498032900).
Almost surely, 2153331225125 is an apocalyptic number.
153331225125 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
153331225125 is a deficient number, since it is larger than the sum of its proper divisors (134291091675).
153331225125 is a wasteful number, since it uses less digits than its factorization.
153331225125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 489 (or 450 counting only the distinct ones).
The product of its digits is 27000, while the sum is 33.
Adding to 153331225125 its reverse (521522133351), we get a palindrome (674853358476).
The spelling of 153331225125 in words is "one hundred fifty-three billion, three hundred thirty-one million, two hundred twenty-five thousand, one hundred twenty-five".
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