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4252152130 = 251095237459
BaseRepresentation
bin1111110101110010…
…1011000101000010
3101222100011201010221
43331130223011002
532202022332010
61541534213254
7210241460662
oct37534530502
911870151127
104252152130
111892257916
129a805422a
13529c38865
142c4a301a2
1519d481dda
hexfd72b142

4252152130 has 32 divisors (see below), whose sum is σ = 7739899200. Its totient is φ = 1681808832.

The previous prime is 4252152109. The next prime is 4252152131. The reversal of 4252152130 is 312512524.

It is a junction number, because it is equal to n+sod(n) for n = 4252152095 and 4252152104.

It is not an unprimeable number, because it can be changed into a prime (4252152131) 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 15 ways as a sum of consecutive naturals, for example, 566341 + ... + 573799.

It is an arithmetic number, because the mean of its divisors is an integer number (241871850).

Almost surely, 24252152130 is an apocalyptic number.

4252152130 is a deficient number, since it is larger than the sum of its proper divisors (3487747070).

4252152130 is a wasteful number, since it uses less digits than its factorization.

4252152130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8098.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 4252152130 is about 65208.5280465677. The cubic root of 4252152130 is about 1620.0792688439.

Adding to 4252152130 its reverse (312512524), we get a palindrome (4564664654).

The spelling of 4252152130 in words is "four billion, two hundred fifty-two million, one hundred fifty-two thousand, one hundred thirty".

Divisors: 1 2 5 10 109 218 523 545 1046 1090 2615 5230 7459 14918 37295 57007 74590 114014 285035 570070 813031 1626062 3901057 4065155 7802114 8130310 19505285 39010570 425215213 850430426 2126076065 4252152130