Base | Representation |
---|---|
bin | 11101000110100… |
… | …111101011101110 |
3 | 1021000202220221001 |
4 | 131012213223232 |
5 | 1444444242140 |
6 | 120241230514 |
7 | 15046160212 |
oct | 3506475356 |
9 | 1230686831 |
10 | 488274670 |
11 | 230688a94 |
12 | 11763243a |
13 | 7a20b130 |
14 | 48bc2942 |
15 | 2ccede9a |
hex | 1d1a7aee |
488274670 has 16 divisors (see below), whose sum is σ = 946501920. Its totient is φ = 180285984.
The previous prime is 488274649. The next prime is 488274671. The reversal of 488274670 is 76472884.
It is a self number, because there is not a number n which added to its sum of digits gives 488274670.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (488274671) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1877850 + ... + 1878109.
It is an arithmetic number, because the mean of its divisors is an integer number (59156370).
Almost surely, 2488274670 is an apocalyptic number.
488274670 is a deficient number, since it is larger than the sum of its proper divisors (458227250).
488274670 is a wasteful number, since it uses less digits than its factorization.
488274670 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3755979.
The product of its (nonzero) digits is 602112, while the sum is 46.
The square root of 488274670 is about 22096.9380231742. The cubic root of 488274670 is about 787.4471189821.
The spelling of 488274670 in words is "four hundred eighty-eight million, two hundred seventy-four thousand, six hundred seventy".
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