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30110332100 = 22521012981221
BaseRepresentation
bin11100000010101101…
…110011010011000100
32212201102220100120012
4130002231303103010
5443131221111400
621455452525352
72114106412532
oct340255632304
985642810505
1030110332100
1111851552192
125a03a80858
132abb1b5674
141658d69152
15bb366ed35
hex702b734c4

30110332100 has 36 divisors (see below), whose sum is σ = 65986367748. Its totient is φ = 11924880000.

The previous prime is 30110332093. The next prime is 30110332127. The reversal of 30110332100 is 123301103.

It can be written as a sum of positive squares in 6 ways, for example, as 4673909956 + 25436422144 = 68366^2 + 159488^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1480511 + ... + 1500710.

Almost surely, 230110332100 is an apocalyptic number.

It is an amenable number.

30110332100 is an abundant number, since it is smaller than the sum of its proper divisors (35876035648).

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

30110332100 is a wasteful number, since it uses less digits than its factorization.

30110332100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2981336 (or 2981329 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 14.

Adding to 30110332100 its reverse (123301103), we get a palindrome (30233633203).

The spelling of 30110332100 in words is "thirty billion, one hundred ten million, three hundred thirty-two thousand, one hundred".

Divisors: 1 2 4 5 10 20 25 50 100 101 202 404 505 1010 2020 2525 5050 10100 2981221 5962442 11924884 14906105 29812210 59624420 74530525 149061050 298122100 301103321 602206642 1204413284 1505516605 3011033210 6022066420 7527583025 15055166050 30110332100