Base | Representation |
---|---|
bin | 1100101111100… |
… | …1100111000001 |
3 | 10201120121021010 |
4 | 3023321213001 |
5 | 102140414301 |
6 | 5145351133 |
7 | 1216220256 |
oct | 313714701 |
9 | 121517233 |
10 | 53451201 |
11 | 28198751 |
12 | 15a984a9 |
13 | b0c623b |
14 | 715542d |
15 | 4a5c5d6 |
hex | 32f99c1 |
53451201 has 8 divisors (see below), whose sum is σ = 71627200. Its totient is φ = 35454672.
The previous prime is 53451197. The next prime is 53451239. The reversal of 53451201 is 10215435.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 53451201 - 22 = 53451197 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (53451271) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44170 + ... + 45363.
It is an arithmetic number, because the mean of its divisors is an integer number (8953400).
Almost surely, 253451201 is an apocalyptic number.
It is an amenable number.
53451201 is a deficient number, since it is larger than the sum of its proper divisors (18175999).
53451201 is a wasteful number, since it uses less digits than its factorization.
53451201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 89735.
The product of its (nonzero) digits is 600, while the sum is 21.
The square root of 53451201 is about 7311.0328271729. The cubic root of 53451201 is about 376.6915018301.
Adding to 53451201 its reverse (10215435), we get a palindrome (63666636).
The spelling of 53451201 in words is "fifty-three million, four hundred fifty-one thousand, two hundred one".
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