Base | Representation |
---|---|
bin | 1100111010100… |
… | …1100101101010 |
3 | 10202221020000202 |
4 | 3032221211222 |
5 | 102332001020 |
6 | 5213032202 |
7 | 1225311614 |
oct | 316514552 |
9 | 122836022 |
10 | 54172010 |
11 | 28640262 |
12 | 16185662 |
13 | b2b9359 |
14 | 72a1db4 |
15 | 4b50e75 |
hex | 33a996a |
54172010 has 8 divisors (see below), whose sum is σ = 97509636. Its totient is φ = 21668800.
The previous prime is 54172007. The next prime is 54172039. The reversal of 54172010 is 1027145.
It can be written as a sum of positive squares in 2 ways, for example, as 44129449 + 10042561 = 6643^2 + 3169^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2708591 + ... + 2708610.
Almost surely, 254172010 is an apocalyptic number.
54172010 is a deficient number, since it is larger than the sum of its proper divisors (43337626).
54172010 is a wasteful number, since it uses less digits than its factorization.
54172010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5417208.
The product of its (nonzero) digits is 280, while the sum is 20.
The square root of 54172010 is about 7360.1637210051. The cubic root of 54172010 is about 378.3772211093.
Adding to 54172010 its reverse (1027145), we get a palindrome (55199155).
The spelling of 54172010 in words is "fifty-four million, one hundred seventy-two thousand, ten".
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