Base | Representation |
---|---|
bin | 10000101011111000001001 |
3 | 22020020000221 |
4 | 100223320021 |
5 | 2104432100 |
6 | 233430041 |
7 | 52115155 |
oct | 20537011 |
9 | 8206027 |
10 | 4374025 |
11 | 25182a7 |
12 | 156b321 |
13 | ba1ba6 |
14 | 81c065 |
15 | 5b601a |
hex | 42be09 |
4374025 has 12 divisors (see below), whose sum is σ = 5660352. Its totient is φ = 3346640.
The previous prime is 4374001. The next prime is 4374031. The reversal of 4374025 is 5204734.
It is not a de Polignac number, because 4374025 - 29 = 4373513 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is a d-powerful number, because it can be written as 42 + 311 + 74 + 411 + 0 + 25 + 53 .
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3229 + ... + 4378.
It is an arithmetic number, because the mean of its divisors is an integer number (471696).
Almost surely, 24374025 is an apocalyptic number.
It is an amenable number.
4374025 is a deficient number, since it is larger than the sum of its proper divisors (1286327).
4374025 is a wasteful number, since it uses less digits than its factorization.
4374025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7640 (or 7635 counting only the distinct ones).
The product of its (nonzero) digits is 3360, while the sum is 25.
The square root of 4374025 is about 2091.4169837696. The cubic root of 4374025 is about 163.5411649319.
Adding to 4374025 its reverse (5204734), we get a palindrome (9578759).
The spelling of 4374025 in words is "four million, three hundred seventy-four thousand, twenty-five".
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