Base | Representation |
---|---|
bin | 11001111111011011110111… |
… | …01000111000010111011100 |
3 | 21111100222120110001112210202 |
4 | 30333231323220320113130 |
5 | 24442412324223401301 |
6 | 321320423245523032 |
7 | 15016220145103214 |
oct | 1477557350702734 |
9 | 244328513045722 |
10 | 57155204122076 |
11 | 1723642776a515 |
12 | 64b108a273478 |
13 | 25b7935827c18 |
14 | 1018480429244 |
15 | 691b10c6566b |
hex | 33fb7ba385dc |
57155204122076 has 24 divisors (see below), whose sum is σ = 105342115033680. Its totient is φ = 27059063046912.
The previous prime is 57155204122043. The next prime is 57155204122103. The reversal of 57155204122076 is 67022140255175.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 57155204122076.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 200616371 + ... + 200901066.
It is an arithmetic number, because the mean of its divisors is an integer number (4389254793070).
Almost surely, 257155204122076 is an apocalyptic number.
It is an amenable number.
57155204122076 is a deficient number, since it is larger than the sum of its proper divisors (48186910911604).
57155204122076 is a wasteful number, since it uses less digits than its factorization.
57155204122076 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 401519333 (or 401519331 counting only the distinct ones).
The product of its (nonzero) digits is 1176000, while the sum is 47.
The spelling of 57155204122076 in words is "fifty-seven trillion, one hundred fifty-five billion, two hundred four million, one hundred twenty-two thousand, seventy-six".
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