Search a number
-
+
4125207008 = 25139916363
BaseRepresentation
bin1111010111100001…
…1010100111100000
3101122111022020011202
43311320122213200
531422023111013
61521201300332
7204140452406
oct36570324740
911574266152
104125207008
11182763209a
129716346a8
1350984c6c0
142b1c27476
15192258858
hexf5e1a9e0

4125207008 has 24 divisors (see below), whose sum is σ = 8746233048. Its totient is φ = 1903941504.

The previous prime is 4125207007. The next prime is 4125207011. The reversal of 4125207008 is 8007025214.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4125207001) 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 3 ways as a sum of consecutive naturals, for example, 4957766 + ... + 4958597.

It is an arithmetic number, because the mean of its divisors is an integer number (364426377).

Almost surely, 24125207008 is an apocalyptic number.

It is an amenable number.

4125207008 is an abundant number, since it is smaller than the sum of its proper divisors (4621026040).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4125207008 is a wasteful number, since it uses less digits than its factorization.

4125207008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9916386 (or 9916378 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 29.

The square root of 4125207008 is about 64227.7744282020. The cubic root of 4125207008 is about 1603.7939922367.

The spelling of 4125207008 in words is "four billion, one hundred twenty-five million, two hundred seven thousand, eight".

Divisors: 1 2 4 8 13 16 26 32 52 104 208 416 9916363 19832726 39665452 79330904 128912719 158661808 257825438 317323616 515650876 1031301752 2062603504 4125207008