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4387125342 = 231789408713
BaseRepresentation
bin1000001010111111…
…00011100001011110
3102022202011001120210
410011133203201132
532441101002332
62003155153250
7213500643615
oct40537434136
912282131523
104387125342
111951466226
12a252a5826
1354bba5b72
142d892687c
151aa243ecc
hex1057e385e

4387125342 has 16 divisors (see below), whose sum is σ = 8779176720. Its totient is φ = 1461554112.

The previous prime is 4387125331. The next prime is 4387125359. The reversal of 4387125342 is 2435217834.

It is a self number, because there is not a number n which added to its sum of digits gives 4387125342.

It is a congruent number.

It is an unprimeable number.

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, 193623 + ... + 215090.

It is an arithmetic number, because the mean of its divisors is an integer number (548698545).

Almost surely, 24387125342 is an apocalyptic number.

4387125342 is an abundant number, since it is smaller than the sum of its proper divisors (4392051378).

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

4387125342 is a wasteful number, since it uses less digits than its factorization.

4387125342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 410507.

The product of its digits is 161280, while the sum is 39.

The square root of 4387125342 is about 66235.3783260879. The cubic root of 4387125342 is about 1637.0427250801.

The spelling of 4387125342 in words is "four billion, three hundred eighty-seven million, one hundred twenty-five thousand, three hundred forty-two".

Divisors: 1 2 3 6 1789 3578 5367 10734 408713 817426 1226139 2452278 731187557 1462375114 2193562671 4387125342