Base | Representation |
---|---|
bin | 1011000101110… |
… | …11011111111101 |
3 | 20111002001120101 |
4 | 11202323133331 |
5 | 142304331220 |
6 | 13122121101 |
7 | 2206564321 |
oct | 542733775 |
9 | 214061511 |
10 | 93042685 |
11 | 4857a38a |
12 | 271b0191 |
13 | 16378b58 |
14 | c4dd981 |
15 | 827d30a |
hex | 58bb7fd |
93042685 has 8 divisors (see below), whose sum is σ = 111719520. Its totient is φ = 74388624.
The previous prime is 93042637. The next prime is 93042689. The reversal of 93042685 is 58624039.
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 93042685 - 223 = 84654077 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (93042689) 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 7 ways as a sum of consecutive naturals, for example, 5194 + ... + 14596.
It is an arithmetic number, because the mean of its divisors is an integer number (13964940).
Almost surely, 293042685 is an apocalyptic number.
It is an amenable number.
93042685 is a deficient number, since it is larger than the sum of its proper divisors (18676835).
93042685 is a wasteful number, since it uses less digits than its factorization.
93042685 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11387.
The product of its (nonzero) digits is 51840, while the sum is 37.
The square root of 93042685 is about 9645.8636212627. The cubic root of 93042685 is about 453.1347947784.
The spelling of 93042685 in words is "ninety-three million, forty-two thousand, six hundred eighty-five".
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