Base | Representation |
---|---|
bin | 111111001111110011011 |
3 | 10220021220100 |
4 | 13321332123 |
5 | 1012304400 |
6 | 112230443 |
7 | 23421126 |
oct | 7717633 |
9 | 3807810 |
10 | 2072475 |
11 | 1196099 |
12 | 83b423 |
13 | 577422 |
14 | 3bd3bd |
15 | 2ae100 |
hex | 1f9f9b |
2072475 has 36 divisors (see below), whose sum is σ = 3797872. Its totient is φ = 1080000.
The previous prime is 2072467. The next prime is 2072479. The reversal of 2072475 is 5742702.
It is not a de Polignac number, because 2072475 - 23 = 2072467 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2072479) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 13650 + ... + 13800.
22072475 is an apocalyptic number.
2072475 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
2072475 is a deficient number, since it is larger than the sum of its proper divisors (1725397).
2072475 is a wasteful number, since it uses less digits than its factorization.
2072475 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 228 (or 220 counting only the distinct ones).
The product of its (nonzero) digits is 3920, while the sum is 27.
The square root of 2072475 is about 1439.6093220037. The cubic root of 2072475 is about 127.4959629633.
The spelling of 2072475 in words is "two million, seventy-two thousand, four hundred seventy-five".
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