Base | Representation |
---|---|
bin | 11110100010011… |
… | …011100000100100 |
3 | 1022201001200011120 |
4 | 132202123200210 |
5 | 2022124421202 |
6 | 122501133540 |
7 | 15460556415 |
oct | 3642334044 |
9 | 1281050146 |
10 | 512342052 |
11 | 243227192 |
12 | 1236ba2b0 |
13 | 821b69a1 |
14 | 4c08980c |
15 | 2eea50bc |
hex | 1e89b824 |
512342052 has 24 divisors (see below), whose sum is σ = 1195908000. Its totient is φ = 170717376.
The previous prime is 512342021. The next prime is 512342059. The reversal of 512342052 is 250243215.
It is a super-3 number, since 3×5123420523 (a number of 27 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (512342059) 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 7 ways as a sum of consecutive naturals, for example, 35199 + ... + 47577.
It is an arithmetic number, because the mean of its divisors is an integer number (49829500).
Almost surely, 2512342052 is an apocalyptic number.
It is an amenable number.
512342052 is an abundant number, since it is smaller than the sum of its proper divisors (683565948).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
512342052 is a wasteful number, since it uses less digits than its factorization.
512342052 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15835 (or 15833 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 24.
The square root of 512342052 is about 22634.9740887857. The cubic root of 512342052 is about 800.1781124253.
Adding to 512342052 its reverse (250243215), we get a palindrome (762585267).
The spelling of 512342052 in words is "five hundred twelve million, three hundred forty-two thousand, fifty-two".
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