Base | Representation |
---|---|
bin | 1000110111110… |
… | …00110010000010 |
3 | 12012000220010111 |
4 | 10123320302002 |
5 | 123022404310 |
6 | 11215021534 |
7 | 1562360656 |
oct | 433706202 |
9 | 165026114 |
10 | 74419330 |
11 | 3900a387 |
12 | 20b0a8aa |
13 | 1255820b |
14 | 9c52a66 |
15 | 680028a |
hex | 46f8c82 |
74419330 has 32 divisors (see below), whose sum is σ = 137687040. Its totient is φ = 28946880.
The previous prime is 74419327. The next prime is 74419357. The reversal of 74419330 is 3391447.
It is a junction number, because it is equal to n+sod(n) for n = 74419292 and 74419301.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 89356 + ... + 90184.
It is an arithmetic number, because the mean of its divisors is an integer number (4302720).
Almost surely, 274419330 is an apocalyptic number.
74419330 is a deficient number, since it is larger than the sum of its proper divisors (63267710).
74419330 is a wasteful number, since it uses less digits than its factorization.
74419330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1074.
The product of its (nonzero) digits is 9072, while the sum is 31.
The square root of 74419330 is about 8626.6638974751. The cubic root of 74419330 is about 420.6251649816.
The spelling of 74419330 in words is "seventy-four million, four hundred nineteen thousand, three hundred thirty".
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