Base | Representation |
---|---|
bin | 11101000110010… |
… | …101110111111101 |
3 | 1021000122012212101 |
4 | 131012111313331 |
5 | 1444434423400 |
6 | 120235505101 |
7 | 15045434434 |
oct | 3506256775 |
9 | 1230565771 |
10 | 488201725 |
11 | 230639200 |
12 | 1175b8191 |
13 | 7a1b3b7b |
14 | 48ba411b |
15 | 2ccd756a |
hex | 1d195dfd |
488201725 has 36 divisors (see below), whose sum is σ = 669575200. Its totient is φ = 352836000.
The previous prime is 488201723. The next prime is 488201783. The reversal of 488201725 is 527102884.
It is not a de Polignac number, because 488201725 - 21 = 488201723 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (488201723) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 601570 + ... + 602380.
Almost surely, 2488201725 is an apocalyptic number.
It is an amenable number.
488201725 is a deficient number, since it is larger than the sum of its proper divisors (181373475).
488201725 is a wasteful number, since it uses less digits than its factorization.
488201725 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1042 (or 1026 counting only the distinct ones).
The product of its (nonzero) digits is 35840, while the sum is 37.
The square root of 488201725 is about 22095.2873934692. The cubic root of 488201725 is about 787.4079039021.
The spelling of 488201725 in words is "four hundred eighty-eight million, two hundred one thousand, seven hundred twenty-five".
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