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30413306784 = 253759671072
BaseRepresentation
bin11100010100110001…
…100011101110100000
32220111120000001200210
4130110301203232200
5444241301304114
621545514414120
72124445561620
oct342461435640
986446001623
1030413306784
1111997578593
125a89431340
132b38bb5423
1416872b4880
15bd006a259
hex714c63ba0

30413306784 has 288 divisors, whose sum is σ = 95059560960. Its totient is φ = 8336097792.

The previous prime is 30413306771. The next prime is 30413306809. The reversal of 30413306784 is 48760331403.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 284236459 + ... + 284236565.

It is an arithmetic number, because the mean of its divisors is an integer number (330067920).

Almost surely, 230413306784 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30413306784, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47529780480).

30413306784 is an abundant number, since it is smaller than the sum of its proper divisors (64646254176).

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

30413306784 is a wasteful number, since it uses less digits than its factorization.

30413306784 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 360 (or 245 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 39.

The spelling of 30413306784 in words is "thirty billion, four hundred thirteen million, three hundred six thousand, seven hundred eighty-four".