Base | Representation |
---|---|
bin | 1100100000100… |
… | …0101001001111 |
3 | 10122201110100210 |
4 | 3020020221033 |
5 | 101412323312 |
6 | 5112253503 |
7 | 1204636605 |
oct | 310105117 |
9 | 118643323 |
10 | 52464207 |
11 | 27684154 |
12 | 156a1293 |
13 | ab3bc13 |
14 | 6d79875 |
15 | 4914e3c |
hex | 3208a4f |
52464207 has 8 divisors (see below), whose sum is σ = 70594480. Its totient is φ = 34655040.
The previous prime is 52464199. The next prime is 52464229. The reversal of 52464207 is 70246425.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 52464207 - 23 = 52464199 is a prime.
It is a super-2 number, since 2×524642072 = 5504986032277698, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52464107) 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, 79894 + ... + 80547.
It is an arithmetic number, because the mean of its divisors is an integer number (8824310).
Almost surely, 252464207 is an apocalyptic number.
52464207 is a deficient number, since it is larger than the sum of its proper divisors (18130273).
52464207 is a wasteful number, since it uses less digits than its factorization.
52464207 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 160553.
The product of its (nonzero) digits is 13440, while the sum is 30.
The square root of 52464207 is about 7243.2180003090. The cubic root of 52464207 is about 374.3585050281.
It can be divided in two parts, 5246 and 4207, that added together give a triangular number (9453 = T137).
The spelling of 52464207 in words is "fifty-two million, four hundred sixty-four thousand, two hundred seven".
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