Base | Representation |
---|---|
bin | 1100101010100… |
… | …0110010010111 |
3 | 10200221210011000 |
4 | 3022220302113 |
5 | 102044321101 |
6 | 5134314343 |
7 | 1213341150 |
oct | 312506227 |
9 | 120853130 |
10 | 53120151 |
11 | 27a91a57 |
12 | 159589b3 |
13 | b00b656 |
14 | 70aa927 |
15 | 49e4486 |
hex | 32a8c97 |
53120151 has 32 divisors (see below), whose sum is σ = 91653120. Its totient is φ = 29776032.
The previous prime is 53120117. The next prime is 53120173. The reversal of 53120151 is 15102135.
53120151 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 53120151 - 29 = 53119639 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53120191) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7366 + ... + 12668.
It is an arithmetic number, because the mean of its divisors is an integer number (2864160).
Almost surely, 253120151 is an apocalyptic number.
53120151 is a deficient number, since it is larger than the sum of its proper divisors (38532969).
53120151 is a wasteful number, since it uses less digits than its factorization.
53120151 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5372 (or 5366 counting only the distinct ones).
The product of its (nonzero) digits is 150, while the sum is 18.
The square root of 53120151 is about 7288.3572223101. The cubic root of 53120151 is about 375.9122111894.
Adding to 53120151 its reverse (15102135), we get a palindrome (68222286).
The spelling of 53120151 in words is "fifty-three million, one hundred twenty thousand, one hundred fifty-one".
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