Search a number
-
+
43124234153 = 71113291485557
BaseRepresentation
bin101000001010011001…
…111001011110101001
311010022101212002001112
4220022121321132221
51201304300443103
631451102000105
73054441641120
oct501231713651
9133271762045
1043124234153
111731a562440
128436276035
1340b3414020
1421314b2ab7
1511c5e1acd8
hexa0a6797a9

43124234153 has 32 divisors (see below), whose sum is σ = 59897698560. Its totient is φ = 29948808960.

The previous prime is 43124234119. The next prime is 43124234201. The reversal of 43124234153 is 35143242134.

43124234153 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 43124234153 - 220 = 43123185577 is a prime.

It is not an unprimeable number, because it can be changed into a prime (43124234053) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 713750 + ... + 771807.

It is an arithmetic number, because the mean of its divisors is an integer number (1871803080).

Almost surely, 243124234153 is an apocalyptic number.

It is an amenable number.

43124234153 is a deficient number, since it is larger than the sum of its proper divisors (16773464407).

43124234153 is a wasteful number, since it uses less digits than its factorization.

43124234153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1485617.

The product of its digits is 34560, while the sum is 32.

Adding to 43124234153 its reverse (35143242134), we get a palindrome (78267476287).

The spelling of 43124234153 in words is "forty-three billion, one hundred twenty-four million, two hundred thirty-four thousand, one hundred fifty-three".

Divisors: 1 7 11 13 29 77 91 143 203 319 377 1001 2233 2639 4147 29029 1485557 10398899 16341127 19312241 43081153 114387889 135185687 212434651 301568071 473892683 560054989 1487042557 3317248781 3920384923 6160604879 43124234153