Base | Representation |
---|---|
bin | 1100101111100… |
… | …1100111001110 |
3 | 10201120121021121 |
4 | 3023321213032 |
5 | 102140414324 |
6 | 5145351154 |
7 | 1216220305 |
oct | 313714716 |
9 | 121517247 |
10 | 53451214 |
11 | 28198763 |
12 | 15a984ba |
13 | b0c624b |
14 | 715543c |
15 | 4a5c5e4 |
hex | 32f99ce |
53451214 has 8 divisors (see below), whose sum is σ = 81306288. Its totient is φ = 26349120.
The previous prime is 53451197. The next prime is 53451239. The reversal of 53451214 is 41215435.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-3 number, since 3×534512143 (a number of 24 digits) contains 333 as substring.
It is a congruent 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, 188067 + ... + 188350.
It is an arithmetic number, because the mean of its divisors is an integer number (10163286).
Almost surely, 253451214 is an apocalyptic number.
53451214 is a deficient number, since it is larger than the sum of its proper divisors (27855074).
53451214 is a wasteful number, since it uses less digits than its factorization.
53451214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 376490.
The product of its digits is 2400, while the sum is 25.
The square root of 53451214 is about 7311.0337162401. The cubic root of 53451214 is about 376.6915323688.
Adding to 53451214 its reverse (41215435), we get a palindrome (94666649).
The spelling of 53451214 in words is "fifty-three million, four hundred fifty-one thousand, two hundred fourteen".
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