Base | Representation |
---|---|
bin | 10000001110011001000… |
… | …11101110011010110100 |
3 | 1222021221221001100101220 |
4 | 20013030203232122310 |
5 | 33113211032322140 |
6 | 1104034244550340 |
7 | 55163640515364 |
oct | 10071443563264 |
9 | 1867857040356 |
10 | 557482698420 |
11 | 1a54774a462a |
12 | 900639b23b0 |
13 | 407551cb6ab |
14 | 1cda76409a4 |
15 | e77c38dbd0 |
hex | 81cc8ee6b4 |
557482698420 has 24 divisors (see below), whose sum is σ = 1560951555744. Its totient is φ = 148662052896.
The previous prime is 557482698413. The next prime is 557482698433. The reversal of 557482698420 is 24896284755.
It is a Harshad number since it is a multiple of its sum of digits (60), and also a Moran number because the ratio is a prime number: 9291378307 = 557482698420 / (5 + 5 + 7 + 4 + 8 + 2 + 6 + 9 + 8 + 4 + 2 + 0).
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 4645689094 + ... + 4645689213.
It is an arithmetic number, because the mean of its divisors is an integer number (65039648156).
Almost surely, 2557482698420 is an apocalyptic number.
It is an amenable number.
557482698420 is an abundant number, since it is smaller than the sum of its proper divisors (1003468857324).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
557482698420 is a wasteful number, since it uses less digits than its factorization.
557482698420 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9291378319 (or 9291378317 counting only the distinct ones).
The product of its (nonzero) digits is 38707200, while the sum is 60.
The spelling of 557482698420 in words is "five hundred fifty-seven billion, four hundred eighty-two million, six hundred ninety-eight thousand, four hundred twenty".
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