Search a number
-
+
30214343110 = 257431633473
BaseRepresentation
bin11100001000111010…
…100100100111000110
32212222200121122211211
4130020322210213012
5443334332434420
621514050122034
72116511451610
oct341072444706
985880548754
1030214343110
11118a52331a6
125a3288031a
132b06901a43
141668ac1db0
15bbc867e5a
hex708ea49c6

30214343110 has 16 divisors (see below), whose sum is σ = 62155220256. Its totient is φ = 10359203328.

The previous prime is 30214343087. The next prime is 30214343113. The reversal of 30214343110 is 1134341203.

It is a super-3 number, since 3×302143431103 (a number of 32 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30214343113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 215816667 + ... + 215816806.

It is an arithmetic number, because the mean of its divisors is an integer number (3884701266).

Almost surely, 230214343110 is an apocalyptic number.

30214343110 is an abundant number, since it is smaller than the sum of its proper divisors (31940877146).

30214343110 is a wasteful number, since it uses less digits than its factorization.

30214343110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 431633487.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 30214343110 its reverse (1134341203), we get a palindrome (31348684313).

The spelling of 30214343110 in words is "thirty billion, two hundred fourteen million, three hundred forty-three thousand, one hundred ten".

Divisors: 1 2 5 7 10 14 35 70 431633473 863266946 2158167365 3021434311 4316334730 6042868622 15107171555 30214343110