Search a number
-
+
30402414341 = 134185966403
BaseRepresentation
bin11100010100001000…
…000000011100000101
32220110210111200001222
4130110020000130011
5444231004224331
621544445130125
72124254154335
oct342410003405
986423450058
1030402414341
1111991408972
125a85859945
132b368705b0
141685a7b0c5
15bce117b7b
hex714200705

30402414341 has 16 divisors (see below), whose sum is σ = 33579174720. Its totient is φ = 27346999680.

The previous prime is 30402414331. The next prime is 30402414373. The reversal of 30402414341 is 14341420403.

It is a de Polignac number, because none of the positive numbers 2k-30402414341 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 30402414341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30402414331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 424646 + ... + 491048.

It is an arithmetic number, because the mean of its divisors is an integer number (2098698420).

Almost surely, 230402414341 is an apocalyptic number.

It is an amenable number.

30402414341 is a deficient number, since it is larger than the sum of its proper divisors (3176760379).

30402414341 is a wasteful number, since it uses less digits than its factorization.

30402414341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67316.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 30402414341 its reverse (14341420403), we get a palindrome (44743834744).

The spelling of 30402414341 in words is "thirty billion, four hundred two million, four hundred fourteen thousand, three hundred forty-one".

Divisors: 1 13 41 533 859 11167 35219 66403 457847 863239 2722523 35392799 57040177 741522301 2338647257 30402414341