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30041434024 = 2371035208293
BaseRepresentation
bin11011111110100110…
…111110011110101000
32212112122020222011121
4123332212332132220
5443011101342044
621444552105024
72112311655520
oct337646763650
985478228147
1030041434024
1111816674028
1259a4995174
132aa9b41584
14164db52680
15bac5b0984
hex6fe9be7a8

30041434024 has 32 divisors (see below), whose sum is σ = 64999509120. Its totient is φ = 12749898816.

The previous prime is 30041434001. The next prime is 30041434039. The reversal of 30041434024 is 42043414003.

It is a self number, because there is not a number n which added to its sum of digits gives 30041434024.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2598379 + ... + 2609914.

It is an arithmetic number, because the mean of its divisors is an integer number (2031234660).

Almost surely, 230041434024 is an apocalyptic number.

It is an amenable number.

30041434024 is an abundant number, since it is smaller than the sum of its proper divisors (34958075096).

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

30041434024 is a wasteful number, since it uses less digits than its factorization.

30041434024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5208409 (or 5208405 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 30041434024 its reverse (42043414003), we get a palindrome (72084848027).

The spelling of 30041434024 in words is "thirty billion, forty-one million, four hundred thirty-four thousand, twenty-four".

Divisors: 1 2 4 7 8 14 28 56 103 206 412 721 824 1442 2884 5768 5208293 10416586 20833172 36458051 41666344 72916102 145832204 291664408 536454179 1072908358 2145816716 3755179253 4291633432 7510358506 15020717012 30041434024