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30041422416 = 2432208620989
BaseRepresentation
bin11011111110100110…
…111011101001010000
32212112122020101020200
4123332212323221100
5443011101004131
621444551535200
72112311606625
oct337646735120
985478211220
1030041422416
1111816666335
1259a498a500
132aa9b391c5
14164db4c34c
15bac5ac2e6
hex6fe9bba50

30041422416 has 30 divisors (see below), whose sum is σ = 84074258970. Its totient is φ = 10013807424.

The previous prime is 30041422387. The next prime is 30041422421. The reversal of 30041422416 is 61422414003.

It is a happy number.

30041422416 is a `hidden beast` number, since 3 + 0 + 0 + 414 + 2 + 241 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 18550440000 + 11490982416 = 136200^2 + 107196^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 30041422416.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 104310351 + ... + 104310638.

It is an arithmetic number, because the mean of its divisors is an integer number (2802475299).

Almost surely, 230041422416 is an apocalyptic number.

30041422416 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

30041422416 is an abundant number, since it is smaller than the sum of its proper divisors (54032836554).

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

30041422416 is a wasteful number, since it uses less digits than its factorization.

30041422416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208621003 (or 208620994 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 30041422416 its reverse (61422414003), we get a palindrome (91463836419).

The spelling of 30041422416 in words is "thirty billion, forty-one million, four hundred twenty-two thousand, four hundred sixteen".

Divisors: 1 2 3 4 6 8 9 12 16 18 24 36 48 72 144 208620989 417241978 625862967 834483956 1251725934 1668967912 1877588901 2503451868 3337935824 3755177802 5006903736 7510355604 10013807472 15020711208 30041422416