Search a number
-
+
52300413 = 321123103223
BaseRepresentation
bin1100011110000…
…0101001111101
310122102010200100
43013200221331
5101342103123
65104551313
71203355224
oct307405175
9118363610
1052300413
1127582090
1215622539
13aab24b9
146d35cbb
1548d1643
hex31e0a7d

52300413 has 48 divisors (see below), whose sum is σ = 87220224. Its totient is φ = 29890080.

The previous prime is 52300411. The next prime is 52300421. The reversal of 52300413 is 31400325.

It is not a de Polignac number, because 52300413 - 21 = 52300411 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52300411) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 234420 + ... + 234642.

It is an arithmetic number, because the mean of its divisors is an integer number (1817088).

Almost surely, 252300413 is an apocalyptic number.

It is an amenable number.

52300413 is a deficient number, since it is larger than the sum of its proper divisors (34919811).

52300413 is a wasteful number, since it uses less digits than its factorization.

52300413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 366 (or 363 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 52300413 is about 7231.9024467978. The cubic root of 52300413 is about 373.9685147029.

Adding to 52300413 its reverse (31400325), we get a palindrome (83700738).

The spelling of 52300413 in words is "fifty-two million, three hundred thousand, four hundred thirteen".

Divisors: 1 3 9 11 23 33 69 99 103 207 223 253 309 669 759 927 1133 2007 2277 2369 2453 3399 5129 7107 7359 10197 15387 21321 22077 22969 26059 46161 56419 68907 78177 169257 206721 234531 252659 507771 528287 757977 1584861 2273931 4754583 5811157 17433471 52300413