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3000423100 = 225230004231
BaseRepresentation
bin1011001011010110…
…1101001010111100
321202002211021201111
42302311231022330
522121102014400
61213421251404
7134232114133
oct26265551274
97662737644
103000423100
1112aa72a314
126b8a03b64
1338a801cac
142066b691a
151286293ba
hexb2d6d2bc

3000423100 has 18 divisors (see below), whose sum is σ = 6510918344. Its totient is φ = 1200169200.

The previous prime is 3000423089. The next prime is 3000423103. The reversal of 3000423100 is 13240003.

It is a super-2 number, since 2×30004231002 = 18005077558027220000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3000423103) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 15002016 + ... + 15002215.

Almost surely, 23000423100 is an apocalyptic number.

It is an amenable number.

3000423100 is an abundant number, since it is smaller than the sum of its proper divisors (3510495244).

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

3000423100 is a wasteful number, since it uses less digits than its factorization.

3000423100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30004245 (or 30004238 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 3000423100 is about 54776.1179712473. The cubic root of 3000423100 is about 1442.3173688750.

Adding to 3000423100 its reverse (13240003), we get a palindrome (3013663103).

The spelling of 3000423100 in words is "three billion, four hundred twenty-three thousand, one hundred".

Divisors: 1 2 4 5 10 20 25 50 100 30004231 60008462 120016924 150021155 300042310 600084620 750105775 1500211550 3000423100