Base | Representation |
---|---|
bin | 1000110111000… |
… | …10000101110001 |
3 | 12011212011122002 |
4 | 10123202011301 |
5 | 123011421020 |
6 | 11213023345 |
7 | 1561523000 |
oct | 433420561 |
9 | 164764562 |
10 | 74326385 |
11 | 38a56571 |
12 | 20a84b55 |
13 | 12524b13 |
14 | 9c2ac37 |
15 | 67d2975 |
hex | 46e2171 |
74326385 has 32 divisors (see below), whose sum is σ = 109536000. Its totient is φ = 48263040.
The previous prime is 74326331. The next prime is 74326393. The reversal of 74326385 is 58362347.
It is not a de Polignac number, because 74326385 - 26 = 74326321 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31445 + ... + 33725.
It is an arithmetic number, because the mean of its divisors is an integer number (3423000).
Almost surely, 274326385 is an apocalyptic number.
It is an amenable number.
74326385 is a deficient number, since it is larger than the sum of its proper divisors (35209615).
74326385 is a wasteful number, since it uses less digits than its factorization.
74326385 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2326 (or 2312 counting only the distinct ones).
The product of its digits is 120960, while the sum is 38.
The square root of 74326385 is about 8621.2751377044. The cubic root of 74326385 is about 420.4499806893.
The spelling of 74326385 in words is "seventy-four million, three hundred twenty-six thousand, three hundred eighty-five".
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