Base | Representation |
---|---|
bin | 1100001100010… |
… | …1101100011100 |
3 | 10120020020211002 |
4 | 3003011230130 |
5 | 101043011104 |
6 | 5024045432 |
7 | 1160460206 |
oct | 303055434 |
9 | 116206732 |
10 | 51141404 |
11 | 26960326 |
12 | 15163878 |
13 | a797ab2 |
14 | 6b13776 |
15 | 475301e |
hex | 30c5b1c |
51141404 has 6 divisors (see below), whose sum is σ = 89497464. Its totient is φ = 25570700.
The previous prime is 51141379. The next prime is 51141439. The reversal of 51141404 is 40414115.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6392672 + ... + 6392679.
It is an arithmetic number, because the mean of its divisors is an integer number (14916244).
Almost surely, 251141404 is an apocalyptic number.
It is an amenable number.
51141404 is a deficient number, since it is larger than the sum of its proper divisors (38356060).
51141404 is a wasteful number, since it uses less digits than its factorization.
51141404 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12785355 (or 12785353 counting only the distinct ones).
The product of its (nonzero) digits is 320, while the sum is 20.
The square root of 51141404 is about 7151.3218358566. The cubic root of 51141404 is about 371.1853971261.
Adding to 51141404 its reverse (40414115), we get a palindrome (91555519).
The spelling of 51141404 in words is "fifty-one million, one hundred forty-one thousand, four hundred four".
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