Search a number
-
+
4543400030 = 251334949231
BaseRepresentation
bin1000011101100111…
…01100100001011110
3102201122012122011012
410032303230201132
533301102300110
62030500455222
7220406156141
oct41663544136
912648178135
104543400030
111a216a3764
12a696aa512
13575390ab0
143115a6058
151b8d12905
hex10ecec85e

4543400030 has 16 divisors (see below), whose sum is σ = 8807206464. Its totient is φ = 1677563040.

The previous prime is 4543399999. The next prime is 4543400039. The reversal of 4543400030 is 300043454.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 4543399969 and 4543400005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4543400039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17474486 + ... + 17474745.

It is an arithmetic number, because the mean of its divisors is an integer number (550450404).

Almost surely, 24543400030 is an apocalyptic number.

4543400030 is a deficient number, since it is larger than the sum of its proper divisors (4263806434).

4543400030 is a wasteful number, since it uses less digits than its factorization.

4543400030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34949251.

The product of its (nonzero) digits is 2880, while the sum is 23.

The square root of 4543400030 is about 67404.7478298080. The cubic root of 4543400030 is about 1656.2541984847.

Adding to 4543400030 its reverse (300043454), we get a palindrome (4843443484).

The spelling of 4543400030 in words is "four billion, five hundred forty-three million, four hundred thousand, thirty".

Divisors: 1 2 5 10 13 26 65 130 34949231 69898462 174746155 349492310 454340003 908680006 2271700015 4543400030