Search a number
-
+
30295400110 = 2529320275101
BaseRepresentation
bin11100001101101111…
…110001111010101110
32220012100010210010221
4130031233301322232
5444021110300420
621530103321554
72121514436443
oct341557617256
986170123127
1030295400110
1111936a66558
125a55a502ba
132b1a642271
1416757819ca
15bc4a29caa
hex70dbf1eae

30295400110 has 32 divisors (see below), whose sum is σ = 54755561952. Its totient is φ = 12068476800.

The previous prime is 30295400099. The next prime is 30295400111. The reversal of 30295400110 is 1100459203.

It is a super-2 number, since 2×302954001102 (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30295400111) 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, 5936560 + ... + 5941660.

It is an arithmetic number, because the mean of its divisors is an integer number (1711111311).

Almost surely, 230295400110 is an apocalyptic number.

30295400110 is a deficient number, since it is larger than the sum of its proper divisors (24460161842).

30295400110 is a wasteful number, since it uses less digits than its factorization.

30295400110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7428.

The product of its (nonzero) digits is 1080, while the sum is 25.

Adding to 30295400110 its reverse (1100459203), we get a palindrome (31395859313).

The spelling of 30295400110 in words is "thirty billion, two hundred ninety-five million, four hundred thousand, one hundred ten".

Divisors: 1 2 5 10 293 586 1465 2027 2930 4054 5101 10135 10202 20270 25505 51010 593911 1187822 1494593 2969555 2989186 5939110 7472965 10339727 14945930 20679454 51698635 103397270 3029540011 6059080022 15147700055 30295400110