Base | Representation |
---|---|
bin | 1000111000001… |
… | …01100000101100 |
3 | 12012010112122112 |
4 | 10130011200230 |
5 | 123031041333 |
6 | 11220103152 |
7 | 1562665661 |
oct | 434054054 |
9 | 165115575 |
10 | 74471468 |
11 | 39045575 |
12 | 20b34ab8 |
13 | 12575b76 |
14 | 9c67a68 |
15 | 6810948 |
hex | 470582c |
74471468 has 6 divisors (see below), whose sum is σ = 130325076. Its totient is φ = 37235732.
The previous prime is 74471437. The next prime is 74471471. The reversal of 74471468 is 86417447.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9308930 + ... + 9308937.
It is an arithmetic number, because the mean of its divisors is an integer number (21720846).
Almost surely, 274471468 is an apocalyptic number.
It is an amenable number.
74471468 is a deficient number, since it is larger than the sum of its proper divisors (55853608).
74471468 is a wasteful number, since it uses less digits than its factorization.
74471468 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18617871 (or 18617869 counting only the distinct ones).
The product of its digits is 150528, while the sum is 41.
The square root of 74471468 is about 8629.6852781547. The cubic root of 74471468 is about 420.7233717036.
The spelling of 74471468 in words is "seventy-four million, four hundred seventy-one thousand, four hundred sixty-eight".
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