30050700 has 36 divisors (see below), whose sum is σ = 86947560. Its totient is φ = 8013440.

The previous prime is 30050693. The next prime is 30050711. The reversal of 30050700 is 705003.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 30050700.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 49785 + ... + 50384.

It is an arithmetic number, because the mean of its divisors is an integer number (2415210).

Almost surely, 2^30050700 is an apocalyptic number.

30050700 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

30050700 is an abundant number, since it is smaller than the sum of its proper divisors (56896860).

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

30050700 is a wasteful number, since it uses less digits than its factorization.

30050700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100186 (or 100179 counting only the distinct ones).

The product of its (nonzero) digits is 105, while the sum is 15.

The square root of 30050700 is about 5481.8518768752. The cubic root of 30050700 is about 310.8981928461.

Adding to 30050700 its reverse (705003), we get a palindrome (30755703).

It can be divided in two parts, 300 and 50700, that multiplied together give a square (15210000 = 3900²).

The spelling of 30050700 in words is "thirty million, fifty thousand, seven hundred".