Base | Representation |
---|---|
bin | 1101101111011… |
… | …0110011100111 |
3 | 11000110010000110 |
4 | 3123312303213 |
5 | 104223242043 |
6 | 5415144103 |
7 | 1266611136 |
oct | 333666347 |
9 | 130403013 |
10 | 57634023 |
11 | 2a595327 |
12 | 17375033 |
13 | bc2c095 |
14 | 792391d |
15 | 50d6b33 |
hex | 36f6ce7 |
57634023 has 8 divisors (see below), whose sum is σ = 76916736. Its totient is φ = 38387000.
The previous prime is 57634013. The next prime is 57634039. The reversal of 57634023 is 32043675.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 57634023 - 24 = 57634007 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57634013) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4893 + ... + 11798.
It is an arithmetic number, because the mean of its divisors is an integer number (9614592).
Almost surely, 257634023 is an apocalyptic number.
57634023 is a deficient number, since it is larger than the sum of its proper divisors (19282713).
57634023 is a wasteful number, since it uses less digits than its factorization.
57634023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17845.
The product of its (nonzero) digits is 15120, while the sum is 30.
The square root of 57634023 is about 7591.7075154408. The cubic root of 57634023 is about 386.2717778695.
Adding to 57634023 its reverse (32043675), we get a palindrome (89677698).
The spelling of 57634023 in words is "fifty-seven million, six hundred thirty-four thousand, twenty-three".
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