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30106032365430 = 23257701285123911
BaseRepresentation
bin1101101100001100110110…
…10111010101111101110110
310221121002221011022000102200
412312012123113111331312
512421224123241143210
6144010304220445330
76225042355543020
oct666063327257566
9127532834260380
1030106032365430
11965799545362a
1234629013a9846
1313a4ca993a298
147611d5643010
153731d88e10c0
hex1b619b5d5f76

30106032365430 has 192 divisors, whose sum is σ = 89620709907456. Its totient is φ = 6868864800000.

The previous prime is 30106032365411. The next prime is 30106032365477. The reversal of 30106032365430 is 3456323060103.

30106032365430 is a `hidden beast` number, since 3 + 0 + 1 + 0 + 603 + 2 + 3 + 6 + 5 + 43 + 0 = 666.

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, 1259075175 + ... + 1259099085.

It is an arithmetic number, because the mean of its divisors is an integer number (466774530768).

Almost surely, 230106032365430 is an apocalyptic number.

30106032365430 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 30106032365430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44810354953728).

30106032365430 is an abundant number, since it is smaller than the sum of its proper divisors (59514677542026).

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

30106032365430 is a wasteful number, since it uses less digits than its factorization.

30106032365430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27483 (or 27480 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 36.

The spelling of 30106032365430 in words is "thirty trillion, one hundred six billion, thirty-two million, three hundred sixty-five thousand, four hundred thirty".