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2300020104 = 23395834171
BaseRepresentation
bin1000100100010111…
…1000010110001000
312221021220010102210
42021011320112020
514202301120404
61020121225120
7110665563654
oct21105702610
95837803383
102300020104
11a80335168
125423321a0
132a8681355
1417b675a64
15d6dc7689
hex89178588

2300020104 has 16 divisors (see below), whose sum is σ = 5750050320. Its totient is φ = 766673360.

The previous prime is 2300020103. The next prime is 2300020109. The reversal of 2300020104 is 4010200032.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a self number, because there is not a number n which added to its sum of digits gives 2300020104.

It is not an unprimeable number, because it can be changed into a prime (2300020103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47917062 + ... + 47917109.

It is an arithmetic number, because the mean of its divisors is an integer number (359378145).

Almost surely, 22300020104 is an apocalyptic number.

2300020104 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2300020104 is an abundant number, since it is smaller than the sum of its proper divisors (3450030216).

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

2300020104 is a wasteful number, since it uses less digits than its factorization.

2300020104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95834180 (or 95834176 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 2300020104 is about 47958.5248313582. The cubic root of 2300020104 is about 1320.0099677852.

Adding to 2300020104 its reverse (4010200032), we get a palindrome (6310220136).

The spelling of 2300020104 in words is "two billion, three hundred million, twenty thousand, one hundred four".

Divisors: 1 2 3 4 6 8 12 24 95834171 191668342 287502513 383336684 575005026 766673368 1150010052 2300020104