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30110300100 = 2235528314929
BaseRepresentation
bin11100000010101101…
…101011011111000100
32212201102211201200000
4130002231223133010
5443131214100400
621455452121300
72114106220326
oct340255533704
985642751600
1030110300100
1111851530141
125a03a66230
132abb1a3c2a
141658d5b616
15bb3665600
hex702b6b7c4

30110300100 has 216 divisors, whose sum is σ = 99060430560. Its totient is φ = 7932142080.

The previous prime is 30110299987. The next prime is 30110300113. The reversal of 30110300100 is 100301103.

It is a super-3 number, since 3×301103001003 (a number of 32 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 2009436 + ... + 2024364.

Almost surely, 230110300100 is an apocalyptic number.

30110300100 is a gapful number since it is divisible by the number (30) 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 30110300100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49530215280).

30110300100 is an abundant number, since it is smaller than the sum of its proper divisors (68950130460).

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

30110300100 is a wasteful number, since it uses less digits than its factorization.

30110300100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15041 (or 15022 counting only the distinct ones).

The product of its (nonzero) digits is 9, while the sum is 9.

Adding to 30110300100 its reverse (100301103), we get a palindrome (30210601203).

The spelling of 30110300100 in words is "thirty billion, one hundred ten million, three hundred thousand, one hundred".