Search a number
-
+
1310324230 = 25241543703
BaseRepresentation
bin100111000011001…
…1111011000000110
310101022121100221001
41032012133120012
510140420333410
6334004443514
744320400155
oct11606373006
93338540831
101310324230
11612709a96
123069a959a
1317b6112a7
14c604b59c
157a07e33a
hex4e19f606

1310324230 has 16 divisors (see below), whose sum is σ = 2368374624. Its totient is φ = 521953920.

The previous prime is 1310324221. The next prime is 1310324269. The reversal of 1310324230 is 324230131.

It is a junction number, because it is equal to n+sod(n) for n = 1310324198 and 1310324207.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 269442 + ... + 274261.

It is an arithmetic number, because the mean of its divisors is an integer number (148023414).

Almost surely, 21310324230 is an apocalyptic number.

1310324230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1310324230 is a deficient number, since it is larger than the sum of its proper divisors (1058050394).

1310324230 is a wasteful number, since it uses less digits than its factorization.

1310324230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 543951.

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

The square root of 1310324230 is about 36198.4009315329. The cubic root of 1310324230 is about 1094.2744455041.

Adding to 1310324230 its reverse (324230131), we get a palindrome (1634554361).

The spelling of 1310324230 in words is "one billion, three hundred ten million, three hundred twenty-four thousand, two hundred thirty".

Divisors: 1 2 5 10 241 482 1205 2410 543703 1087406 2718515 5437030 131032423 262064846 655162115 1310324230