Base | Representation |
---|---|
bin | 1101001111101010000101 |
3 | 20112101200210 |
4 | 31033222011 |
5 | 1342101010 |
6 | 202230033 |
7 | 41340315 |
oct | 15175205 |
9 | 6471623 |
10 | 3472005 |
11 | 1a61629 |
12 | 11b5319 |
13 | 947454 |
14 | 665445 |
15 | 488b20 |
hex | 34fa85 |
3472005 has 16 divisors (see below), whose sum is σ = 5586624. Its totient is φ = 1841280.
The previous prime is 3471997. The next prime is 3472013. The reversal of 3472005 is 5002743.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (3471997) and next prime (3472013).
It is not a de Polignac number, because 3472005 - 23 = 3471997 is a prime.
It is a Curzon number.
It is a congruent number.
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, 2617 + ... + 3713.
It is an arithmetic number, because the mean of its divisors is an integer number (349164).
Almost surely, 23472005 is an apocalyptic number.
It is an amenable number.
3472005 is a deficient number, since it is larger than the sum of its proper divisors (2114619).
3472005 is a wasteful number, since it uses less digits than its factorization.
3472005 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1316.
The product of its (nonzero) digits is 840, while the sum is 21.
The square root of 3472005 is about 1863.3316934996. The cubic root of 3472005 is about 151.4235582517.
Adding to 3472005 its reverse (5002743), we get a palindrome (8474748).
The spelling of 3472005 in words is "three million, four hundred seventy-two thousand, five".
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