Base | Representation |
---|---|
bin | 1000111010000… |
… | …00101001101111 |
3 | 12012120211221111 |
4 | 10131000221233 |
5 | 123111314321 |
6 | 11225212451 |
7 | 1565025142 |
oct | 435005157 |
9 | 165524844 |
10 | 74713711 |
11 | 391a0576 |
12 | 21031127 |
13 | 1262c1c7 |
14 | 9ccc059 |
15 | 685c5e1 |
hex | 4740a6f |
74713711 has 4 divisors (see below), whose sum is σ = 74819800. Its totient is φ = 74607624.
The previous prime is 74713703. The next prime is 74713721. The reversal of 74713711 is 11731747.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 74713711 - 23 = 74713703 is a prime.
It is a super-2 number, since 2×747137112 = 11164277222783042, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (74713721) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51981 + ... + 53398.
It is an arithmetic number, because the mean of its divisors is an integer number (18704950).
Almost surely, 274713711 is an apocalyptic number.
74713711 is a deficient number, since it is larger than the sum of its proper divisors (106089).
74713711 is a wasteful number, since it uses less digits than its factorization.
74713711 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 106088.
The product of its digits is 4116, while the sum is 31.
The square root of 74713711 is about 8643.7093310685. The cubic root of 74713711 is about 421.1790584572.
The spelling of 74713711 in words is "seventy-four million, seven hundred thirteen thousand, seven hundred eleven".
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