Base | Representation |
---|---|
bin | 1000111011001… |
… | …10100101001000 |
3 | 12012212202001022 |
4 | 10131212211020 |
5 | 123131302224 |
6 | 11232412012 |
7 | 1566243104 |
oct | 435464510 |
9 | 165782038 |
10 | 74869064 |
11 | 39297266 |
12 | 210a7008 |
13 | 12684b2a |
14 | 9d2c904 |
15 | 688d65e |
hex | 4766948 |
74869064 has 8 divisors (see below), whose sum is σ = 140379510. Its totient is φ = 37434528.
The previous prime is 74869057. The next prime is 74869079. The reversal of 74869064 is 46096847.
It can be written as a sum of positive squares in only one way, i.e., 74684164 + 184900 = 8642^2 + 430^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4679309 + ... + 4679324.
Almost surely, 274869064 is an apocalyptic number.
It is an amenable number.
74869064 is a deficient number, since it is larger than the sum of its proper divisors (65510446).
74869064 is a wasteful number, since it uses less digits than its factorization.
74869064 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9358639 (or 9358635 counting only the distinct ones).
The product of its (nonzero) digits is 290304, while the sum is 44.
The square root of 74869064 is about 8652.6911420667. The cubic root of 74869064 is about 421.4707770318.
The spelling of 74869064 in words is "seventy-four million, eight hundred sixty-nine thousand, sixty-four".
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