Base | Representation |
---|---|
bin | 110101001110100111… |
… | …100010111000101110 |
3 | 12110112010111212220022 |
4 | 311032213202320232 |
5 | 1414022303023311 |
6 | 42131143122142 |
7 | 4062214165034 |
oct | 651647427056 |
9 | 173463455808 |
10 | 57153564206 |
11 | 22269773792 |
12 | b0b0743352 |
13 | 550ab21c5b |
14 | 2aa2822554 |
15 | 17478e45db |
hex | d4e9e2e2e |
57153564206 has 8 divisors (see below), whose sum is σ = 85731371544. Its totient is φ = 28576440360.
The previous prime is 57153564203. The next prime is 57153564229. The reversal of 57153564206 is 60246535175.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57153564203) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 194036 + ... + 389816.
It is an arithmetic number, because the mean of its divisors is an integer number (10716421443).
Almost surely, 257153564206 is an apocalyptic number.
57153564206 is a deficient number, since it is larger than the sum of its proper divisors (28577807338).
57153564206 is a wasteful number, since it uses less digits than its factorization.
57153564206 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 341746.
The product of its (nonzero) digits is 756000, while the sum is 44.
The spelling of 57153564206 in words is "fifty-seven billion, one hundred fifty-three million, five hundred sixty-four thousand, two hundred six".
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