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30004311354 = 2329172438571
BaseRepresentation
bin11011111100011001…
…010111010100111010
32212110001101221102220
4123330121113110322
5442422100430404
621441144304510
72111351303253
oct337431272472
985401357386
1030004311354
11117a7719236
125994472136
132aa22445b4
141648c4bb2a
15ba91cb4d9
hex6fc65753a

30004311354 has 16 divisors (see below), whose sum is σ = 62077885920. Its totient is φ = 9656559920.

The previous prime is 30004311343. The next prime is 30004311401. The reversal of 30004311354 is 45311340003.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86219112 + ... + 86219459.

It is an arithmetic number, because the mean of its divisors is an integer number (3879867870).

Almost surely, 230004311354 is an apocalyptic number.

30004311354 is an abundant number, since it is smaller than the sum of its proper divisors (32073574566).

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

30004311354 is a wasteful number, since it uses less digits than its factorization.

30004311354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172438605.

The product of its (nonzero) digits is 2160, while the sum is 24.

Adding to 30004311354 its reverse (45311340003), we get a palindrome (75315651357).

The spelling of 30004311354 in words is "thirty billion, four million, three hundred eleven thousand, three hundred fifty-four".

Divisors: 1 2 3 6 29 58 87 174 172438571 344877142 517315713 1034631426 5000718559 10001437118 15002155677 30004311354