Base | Representation |
---|---|
bin | 1001000110001… |
… | …10100011010110 |
3 | 12022120222122210 |
4 | 10203012203112 |
5 | 124013420432 |
6 | 11323334250 |
7 | 1614426204 |
oct | 443064326 |
9 | 168528583 |
10 | 76310742 |
11 | 3a091432 |
12 | 21681386 |
13 | 12a6b0b1 |
14 | a1c6074 |
15 | 6a758cc |
hex | 48c68d6 |
76310742 has 8 divisors (see below), whose sum is σ = 152621496. Its totient is φ = 25436912.
The previous prime is 76310653. The next prime is 76310749. The reversal of 76310742 is 24701367.
It is a sphenic number, since it is the product of 3 distinct primes.
76310742 is an admirable number.
It is a super-3 number, since 3×763107423 (a number of 25 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (76310749) 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, 6359223 + ... + 6359234.
It is an arithmetic number, because the mean of its divisors is an integer number (19077687).
Almost surely, 276310742 is an apocalyptic number.
76310742 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
76310742 is a wasteful number, since it uses less digits than its factorization.
76310742 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12718462.
The product of its (nonzero) digits is 7056, while the sum is 30.
The square root of 76310742 is about 8735.6019826913. The cubic root of 76310742 is about 424.1588752837.
The spelling of 76310742 in words is "seventy-six million, three hundred ten thousand, seven hundred forty-two".
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