Base | Representation |
---|---|
bin | 110111100001011100010011… |
… | …0010101001001101110011001 |
3 | 2101001012210200200112200110202 |
4 | 1233002320212111021232121 |
5 | 1003003120023310312400 |
6 | 4450411150034351545 |
7 | 204604250510153030 |
oct | 15702704625115631 |
9 | 2331183620480422 |
10 | 488381374307225 |
11 | 1316824177a1743 |
12 | 469376ba12b5b5 |
13 | 17c6822088b969 |
14 | 8885adb09d717 |
15 | 3b6ddc11274d5 |
hex | 1bc2e26549b99 |
488381374307225 has 24 divisors (see below), whose sum is σ = 728532817016640. Its totient is φ = 317264291277120.
The previous prime is 488381374307209. The next prime is 488381374307231. The reversal of 488381374307225 is 522703473183884.
It is a happy number.
It is not a de Polignac number, because 488381374307225 - 24 = 488381374307209 is a prime.
It is a super-2 number, since 2×4883813743072252 (a number of 30 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 73440804842 + ... + 73440811491.
It is an arithmetic number, because the mean of its divisors is an integer number (30355534042360).
Almost surely, 2488381374307225 is an apocalyptic number.
It is an amenable number.
488381374307225 is a deficient number, since it is larger than the sum of its proper divisors (240151442709415).
488381374307225 is a wasteful number, since it uses less digits than its factorization.
488381374307225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 146881616369 (or 146881616364 counting only the distinct ones).
The product of its (nonzero) digits is 216760320, while the sum is 65.
The spelling of 488381374307225 in words is "four hundred eighty-eight trillion, three hundred eighty-one billion, three hundred seventy-four million, three hundred seven thousand, two hundred twenty-five".
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