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30141541100 = 22521119101109131
BaseRepresentation
bin11100000100100100…
…110110101011101100
32212210121121221021002
4130010210312223230
5443212213303400
621502525455432
72114635605056
oct340444665354
985717557232
1030141541100
1111868128a50
125a12411578
132ac47c1a28
14165d1708d6
15bb6286ed5
hex704936aec

30141541100 has 288 divisors, whose sum is σ = 77132563200. Its totient is φ = 10108800000.

The previous prime is 30141541097. The next prime is 30141541103. The reversal of 30141541100 is 114514103.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (30141541097) and next prime (30141541103).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (30141541103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 230088035 + ... + 230088165.

It is an arithmetic number, because the mean of its divisors is an integer number (267821400).

Almost surely, 230141541100 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 30141541100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38566281600).

30141541100 is an abundant number, since it is smaller than the sum of its proper divisors (46991022100).

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

30141541100 is a wasteful number, since it uses less digits than its factorization.

30141541100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 385 (or 378 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 20.

The spelling of 30141541100 in words is "thirty billion, one hundred forty-one million, five hundred forty-one thousand, one hundred".