Base | Representation |
---|---|
bin | 110010110011101001… |
… | …001010100101110110 |
3 | 12012210221001222110100 |
4 | 302303221022211312 |
5 | 1343211200124002 |
6 | 41021143134530 |
7 | 3640613162505 |
oct | 626351124566 |
9 | 165727058410 |
10 | 54553520502 |
11 | 21155049438 |
12 | a6a5a44446 |
13 | 51b5265160 |
14 | 28d73ac83c |
15 | 164450611c |
hex | cb3a4a976 |
54553520502 has 48 divisors (see below), whose sum is σ = 128481247440. Its totient is φ = 16628815296.
The previous prime is 54553520459. The next prime is 54553520507. The reversal of 54553520502 is 20502535545.
54553520502 is a `hidden beast` number, since 5 + 4 + 553 + 52 + 0 + 50 + 2 = 666.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54553520507) 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 23 ways as a sum of consecutive naturals, for example, 1064377 + ... + 1114452.
It is an arithmetic number, because the mean of its divisors is an integer number (2676692655).
Almost surely, 254553520502 is an apocalyptic number.
54553520502 is an abundant number, since it is smaller than the sum of its proper divisors (73927726938).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54553520502 is a wasteful number, since it uses less digits than its factorization.
54553520502 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2178957 (or 2178954 counting only the distinct ones).
The product of its (nonzero) digits is 150000, while the sum is 36.
The spelling of 54553520502 in words is "fifty-four billion, five hundred fifty-three million, five hundred twenty thousand, five hundred two".
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