Base | Representation |
---|---|
bin | 1000110100110… |
… | …00001100011001 |
3 | 12011021210102201 |
4 | 10122120030121 |
5 | 122422224310 |
6 | 11202330201 |
7 | 1556122360 |
oct | 432301431 |
9 | 164253381 |
10 | 74023705 |
11 | 3886a118 |
12 | 20959961 |
13 | 1244a112 |
14 | 9b8c7d7 |
15 | 6772e3a |
hex | 4698319 |
74023705 has 8 divisors (see below), whose sum is σ = 101518272. Its totient is φ = 50759088.
The previous prime is 74023687. The next prime is 74023727. The reversal of 74023705 is 50732047.
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 74023705 - 27 = 74023577 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1057447 + ... + 1057516.
It is an arithmetic number, because the mean of its divisors is an integer number (12689784).
Almost surely, 274023705 is an apocalyptic number.
It is an amenable number.
74023705 is a deficient number, since it is larger than the sum of its proper divisors (27494567).
74023705 is a wasteful number, since it uses less digits than its factorization.
74023705 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2114975.
The product of its (nonzero) digits is 5880, while the sum is 28.
The square root of 74023705 is about 8603.7029818561. The cubic root of 74023705 is about 419.8784701289.
The spelling of 74023705 in words is "seventy-four million, twenty-three thousand, seven hundred five".
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