Base | Representation |
---|---|
bin | 1100101011000… |
… | …0011000000010 |
3 | 10201000100210020 |
4 | 3022300120002 |
5 | 102101314414 |
6 | 5135114310 |
7 | 1213530603 |
oct | 312603002 |
9 | 121010706 |
10 | 53151234 |
11 | 28003344 |
12 | 15972996 |
13 | b01c846 |
14 | 70b7daa |
15 | 49ed7a9 |
hex | 32b0602 |
53151234 has 32 divisors (see below), whose sum is σ = 108968640. Its totient is φ = 17278272.
The previous prime is 53151233. The next prime is 53151253. The reversal of 53151234 is 43215135.
It is not an unprimeable number, because it can be changed into a prime (53151233) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43212 + ... + 44424.
It is an arithmetic number, because the mean of its divisors is an integer number (3405270).
Almost surely, 253151234 is an apocalyptic number.
53151234 is an abundant number, since it is smaller than the sum of its proper divisors (55817406).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53151234 is a wasteful number, since it uses less digits than its factorization.
53151234 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1394.
The product of its digits is 1800, while the sum is 24.
The square root of 53151234 is about 7290.4892839919. The cubic root of 53151234 is about 375.9855179649.
Adding to 53151234 its reverse (43215135), we get a palindrome (96366369).
The spelling of 53151234 in words is "fifty-three million, one hundred fifty-one thousand, two hundred thirty-four".
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