Search a number
-
+
13310002432 = 28131396887
BaseRepresentation
bin11000110010101011…
…01000010100000000
31021100121010011212001
430121111220110000
5204224330034212
610040423313344
7650556103546
oct143125502400
937317104761
1013310002432
115710170911
1226b55ab854
1313416924ac
149039c3d96
1552d789657
hex319568500

13310002432 has 36 divisors (see below), whose sum is σ = 26770889376. Its totient is φ = 6604183040.

The previous prime is 13310002403. The next prime is 13310002471. The reversal of 13310002432 is 23420001331.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 164908 + ... + 231979.

It is an arithmetic number, because the mean of its divisors is an integer number (743635816).

Almost surely, 213310002432 is an apocalyptic number.

It is an amenable number.

13310002432 is an abundant number, since it is smaller than the sum of its proper divisors (13460886944).

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

13310002432 is an equidigital number, since it uses as much as digits as its factorization.

13310002432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 397034 (or 397020 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 13310002432 its reverse (23420001331), we get a palindrome (36730003763).

The spelling of 13310002432 in words is "thirteen billion, three hundred ten million, two thousand, four hundred thirty-two".

Divisors: 1 2 4 8 16 32 64 128 131 256 262 524 1048 2096 4192 8384 16768 33536 396887 793774 1587548 3175096 6350192 12700384 25400768 50801536 51992197 101603072 103984394 207968788 415937576 831875152 1663750304 3327500608 6655001216 13310002432