Search a number
-
+
13380484 = 22131929467
BaseRepresentation
bin110011000010…
…101110000100
3221011210120111
4303002232010
511411133414
61154442404
7221506105
oct63025604
927153514
1013380484
117609a57
124593404
132a06460
141ac43ac
1512948c4
hexcc2b84

13380484 has 48 divisors (see below), whose sum is σ = 27518400. Its totient is φ = 5636736.

The previous prime is 13380481. The next prime is 13380487. The reversal of 13380484 is 48408331.

It is an interprime number because it is at equal distance from previous prime (13380481) and next prime (13380487).

It is not an unprimeable number, because it can be changed into a prime (13380481) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28419 + ... + 28885.

It is an arithmetic number, because the mean of its divisors is an integer number (573300).

Almost surely, 213380484 is an apocalyptic number.

It is an amenable number.

13380484 is an abundant number, since it is smaller than the sum of its proper divisors (14137916).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13380484 is a wasteful number, since it uses less digits than its factorization.

13380484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 532 (or 530 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 31.

The square root of 13380484 is about 3657.9343897889. The cubic root of 13380484 is about 237.4054079447.

The spelling of 13380484 in words is "thirteen million, three hundred eighty thousand, four hundred eighty-four".

Divisors: 1 2 4 13 19 26 29 38 52 58 76 116 247 377 467 494 551 754 934 988 1102 1508 1868 2204 6071 7163 8873 12142 13543 14326 17746 24284 27086 28652 35492 54172 115349 176059 230698 257317 352118 461396 514634 704236 1029268 3345121 6690242 13380484