Base | Representation |
---|---|
bin | 110101010001100001… |
… | …100010111010011110 |
3 | 12110122112021002112100 |
4 | 311101201202322132 |
5 | 1414122243314402 |
6 | 42140044145530 |
7 | 4063345503201 |
oct | 652141427236 |
9 | 173575232470 |
10 | 57202323102 |
11 | 22294246aa1 |
12 | b104b382a6 |
13 | 5517c64482 |
14 | 2aa90b5938 |
15 | 174bd2671c |
hex | d51862e9e |
57202323102 has 24 divisors (see below), whose sum is σ = 123984596736. Its totient is φ = 19060328736.
The previous prime is 57202323089. The next prime is 57202323131. The reversal of 57202323102 is 20132320275.
It is a happy number.
57202323102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 542983 + ... + 639714.
It is an arithmetic number, because the mean of its divisors is an integer number (5166024864).
Almost surely, 257202323102 is an apocalyptic number.
57202323102 is an abundant number, since it is smaller than the sum of its proper divisors (66782273634).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
57202323102 is a wasteful number, since it uses less digits than its factorization.
57202323102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1185392 (or 1185389 counting only the distinct ones).
The product of its (nonzero) digits is 5040, while the sum is 27.
Adding to 57202323102 its reverse (20132320275), we get a palindrome (77334643377).
The spelling of 57202323102 in words is "fifty-seven billion, two hundred two million, three hundred twenty-three thousand, one hundred two".
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