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5025689994 = 2313602910687
BaseRepresentation
bin1001010111000110…
…11111000110001010
3110222020201111121110
410223203133012022
540243034034434
62150405551150
7235353442263
oct45343370612
913866644543
105025689994
112149964306
12b831154b6
13621284b80
1435966b96a
151e632d4e9
hex12b8df18a

5025689994 has 32 divisors (see below), whose sum is σ = 10827371520. Its totient is φ = 1545964992.

The previous prime is 5025689969. The next prime is 5025690001. The reversal of 5025689994 is 4999865205.

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 15 ways as a sum of consecutive naturals, for example, 464919 + ... + 475605.

It is an arithmetic number, because the mean of its divisors is an integer number (338355360).

Almost surely, 25025689994 is an apocalyptic number.

5025689994 is an abundant number, since it is smaller than the sum of its proper divisors (5801681526).

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

5025689994 is a wasteful number, since it uses less digits than its factorization.

5025689994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16734.

The product of its (nonzero) digits is 6998400, while the sum is 57.

The square root of 5025689994 is about 70892.1010691600. The cubic root of 5025689994 is about 1712.8995633202.

The spelling of 5025689994 in words is "five billion, twenty-five million, six hundred eighty-nine thousand, nine hundred ninety-four".

Divisors: 1 2 3 6 13 26 39 78 6029 10687 12058 18087 21374 32061 36174 64122 78377 138931 156754 235131 277862 416793 470262 833586 64431923 128863846 193295769 386591538 837614999 1675229998 2512844997 5025689994