Base | Representation |
---|---|
bin | 100010101000100100010001… |
… | …001010100011101111000101 |
3 | 201222022202220111211221222022 |
4 | 202220210101022203233011 |
5 | 124431113012100230000 |
6 | 1255543235102212525 |
7 | 44040564613631000 |
oct | 4250442112435705 |
9 | 658282814757868 |
10 | 152321303133125 |
11 | 44597113679595 |
12 | 15100a80284145 |
13 | 66cbab659a8a9 |
14 | 29885673cc537 |
15 | 129235ee45585 |
hex | 8a89112a3bc5 |
152321303133125 has 80 divisors (see below), whose sum is σ = 223441720761600. Its totient is φ = 103757157000000.
The previous prime is 152321303133121. The next prime is 152321303133203. The reversal of 152321303133125 is 521331303123251.
It is not a de Polignac number, because 152321303133125 - 22 = 152321303133121 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (35).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (152321303133121) by changing a digit.
It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 30017855 + ... + 34723395.
It is an arithmetic number, because the mean of its divisors is an integer number (2793021509520).
Almost surely, 2152321303133125 is an apocalyptic number.
It is an amenable number.
152321303133125 is a deficient number, since it is larger than the sum of its proper divisors (71120417628475).
152321303133125 is an frugal number, since it uses more digits than its factorization.
152321303133125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4705733 (or 4705704 counting only the distinct ones).
The product of its (nonzero) digits is 48600, while the sum is 35.
Adding to 152321303133125 its reverse (521331303123251), we get a palindrome (673652606256376).
The spelling of 152321303133125 in words is "one hundred fifty-two trillion, three hundred twenty-one billion, three hundred three million, one hundred thirty-three thousand, one hundred twenty-five".
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