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1038828050 = 252131598197
BaseRepresentation
bin111101111010110…
…100001000010010
32200101201221011222
4331322310020102
54111414444200
6251025405042
734512615131
oct7572641022
92611657158
101038828050
11493433987
1224ba99782
131372b3470
149bd77918
1561300d85
hex3deb4212

1038828050 has 24 divisors (see below), whose sum is σ = 2080853796. Its totient is φ = 383567040.

The previous prime is 1038828041. The next prime is 1038828071. The reversal of 1038828050 is 508288301.

1038828050 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 7711729 + 1031116321 = 2777^2 + 32111^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1038828050.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 798449 + ... + 799748.

Almost surely, 21038828050 is an apocalyptic number.

1038828050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1038828050 is an abundant number, since it is smaller than the sum of its proper divisors (1042025746).

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

1038828050 is a wasteful number, since it uses less digits than its factorization.

1038828050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1598222 (or 1598217 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 35.

The square root of 1038828050 is about 32230.8555579898. The cubic root of 1038828050 is about 1012.7786927787.

The spelling of 1038828050 in words is "one billion, thirty-eight million, eight hundred twenty-eight thousand, fifty".

Divisors: 1 2 5 10 13 25 26 50 65 130 325 650 1598197 3196394 7990985 15981970 20776561 39954925 41553122 79909850 103882805 207765610 519414025 1038828050