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30108412224 = 263211173171127
BaseRepresentation
bin11100000010100110…
…011110100101000000
32212201022021210222200
4130002212132211000
5443130223142344
621455343433200
72114054165322
oct340246364500
985638253880
1030108412224
1111850460810
125a032b5800
132aba992847
1416589c9612
15bb33e1069
hex70299e940

30108412224 has 672 divisors, whose sum is σ = 105170337792. Its totient is φ = 8128512000.

The previous prime is 30108412199. The next prime is 30108412253. The reversal of 30108412224 is 42221480103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 237074049 + ... + 237074175.

Almost surely, 230108412224 is an apocalyptic number.

30108412224 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30108412224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52585168896).

30108412224 is an abundant number, since it is smaller than the sum of its proper divisors (75061925568).

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

30108412224 is a wasteful number, since it uses less digits than its factorization.

30108412224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275 (or 262 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

Adding to 30108412224 its reverse (42221480103), we get a palindrome (72329892327).

The spelling of 30108412224 in words is "thirty billion, one hundred eight million, four hundred twelve thousand, two hundred twenty-four".