Base | Representation |
---|---|
bin | 1111111111000… |
… | …1001001000100 |
3 | 11200011101120102 |
4 | 3333301021010 |
5 | 114131014004 |
6 | 10353023232 |
7 | 1442620142 |
oct | 377611104 |
9 | 150141512 |
10 | 67048004 |
11 | 34935181 |
12 | 1a554b18 |
13 | 10b76c9a |
14 | 8c94592 |
15 | 5d4611e |
hex | 3ff1244 |
67048004 has 6 divisors (see below), whose sum is σ = 117334014. Its totient is φ = 33524000.
The previous prime is 67047989. The next prime is 67048073. The reversal of 67048004 is 40084076.
It can be written as a sum of positive squares in only one way, i.e., 66455104 + 592900 = 8152^2 + 770^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8380997 + ... + 8381004.
It is an arithmetic number, because the mean of its divisors is an integer number (19555669).
Almost surely, 267048004 is an apocalyptic number.
It is an amenable number.
67048004 is a deficient number, since it is larger than the sum of its proper divisors (50286010).
67048004 is a wasteful number, since it uses less digits than its factorization.
67048004 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16762005 (or 16762003 counting only the distinct ones).
The product of its (nonzero) digits is 5376, while the sum is 29.
The square root of 67048004 is about 8188.2845578302. The cubic root of 67048004 is about 406.2517871637.
The spelling of 67048004 in words is "sixty-seven million, forty-eight thousand, four".
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