Base | Representation |
---|---|
bin | 1100100000000… |
… | …0111011101100 |
3 | 10122122212000220 |
4 | 3020000323230 |
5 | 101410320440 |
6 | 5111451340 |
7 | 1204445532 |
oct | 310007354 |
9 | 118585026 |
10 | 52432620 |
11 | 27662449 |
12 | 15686b50 |
13 | ab2a726 |
14 | 6d6c152 |
15 | 490a8d0 |
hex | 3200eec |
52432620 has 24 divisors (see below), whose sum is σ = 146811504. Its totient is φ = 13982016.
The previous prime is 52432591. The next prime is 52432621. The reversal of 52432620 is 2623425.
It is not an unprimeable number, because it can be changed into a prime (52432621) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 436879 + ... + 436998.
It is an arithmetic number, because the mean of its divisors is an integer number (6117146).
Almost surely, 252432620 is an apocalyptic number.
It is an amenable number.
52432620 is an abundant number, since it is smaller than the sum of its proper divisors (94378884).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52432620 is a wasteful number, since it uses less digits than its factorization.
52432620 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 873889 (or 873887 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 24.
The square root of 52432620 is about 7241.0372185206. The cubic root of 52432620 is about 374.2833602345.
The spelling of 52432620 in words is "fifty-two million, four hundred thirty-two thousand, six hundred twenty".
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