Search a number
-
+
30434224101 = 347570137861
BaseRepresentation
bin11100010110000001…
…010110011111100101
32220120000100202212020
4130112001112133211
5444312130132401
621551543013353
72125121431221
oct342601263745
986500322766
1030434224101
11119a8365026
125a9443a259
132b4032a238
141689d9b781
15bd1cecd36
hex7160567e5

30434224101 has 16 divisors (see below), whose sum is σ = 41450711808. Its totient is φ = 19853784000.

The previous prime is 30434224099. The next prime is 30434224123. The reversal of 30434224101 is 10142243403.

It is not a de Polignac number, because 30434224101 - 21 = 30434224099 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30434224801) 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, 784911 + ... + 822771.

It is an arithmetic number, because the mean of its divisors is an integer number (2590669488).

Almost surely, 230434224101 is an apocalyptic number.

It is an amenable number.

30434224101 is a deficient number, since it is larger than the sum of its proper divisors (11016487707).

30434224101 is a wasteful number, since it uses less digits than its factorization.

30434224101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43612.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 30434224101 its reverse (10142243403), we get a palindrome (40576467504).

The spelling of 30434224101 in words is "thirty billion, four hundred thirty-four million, two hundred twenty-four thousand, one hundred one".

Divisors: 1 3 47 141 5701 17103 37861 113583 267947 803841 1779467 5338401 215845561 647536683 10144741367 30434224101