Base | Representation |
---|---|
bin | 1001000100111… |
… | …01011001011110 |
3 | 12022021102102112 |
4 | 10202131121132 |
5 | 123443022144 |
6 | 11315554022 |
7 | 1613124563 |
oct | 442353136 |
9 | 168242375 |
10 | 76142174 |
11 | 39a86819 |
12 | 215bb912 |
13 | 12a0c454 |
14 | a18086a |
15 | 6a4099e |
hex | 489d65e |
76142174 has 8 divisors (see below), whose sum is σ = 114941208. Its totient is φ = 37828440.
The previous prime is 76142173. The next prime is 76142179. The reversal of 76142174 is 47124167.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×761421742 = 11595261322892552, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 76142174.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (76142173) 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, 120932 + ... + 121559.
It is an arithmetic number, because the mean of its divisors is an integer number (14367651).
Almost surely, 276142174 is an apocalyptic number.
76142174 is a deficient number, since it is larger than the sum of its proper divisors (38799034).
76142174 is a wasteful number, since it uses less digits than its factorization.
76142174 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 242650.
The product of its digits is 9408, while the sum is 32.
The square root of 76142174 is about 8725.9483152263. The cubic root of 76142174 is about 423.8463272163.
The spelling of 76142174 in words is "seventy-six million, one hundred forty-two thousand, one hundred seventy-four".
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