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3104002080 = 253356111779
BaseRepresentation
bin1011100100000011…
…0101000000100000
322000022201122101000
42321000311000200
522324111031310
61232001312000
7136630403514
oct27100650040
98008648330
103104002080
111353145783
12727635600
133a60c982a
1421635a144
151327894c0
hexb9035020

3104002080 has 192 divisors, whose sum is σ = 11043043200. Its totient is φ = 814095360.

The previous prime is 3104002079. The next prime is 3104002093. The reversal of 3104002080 is 802004013.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 257631 + ... + 269409.

It is an arithmetic number, because the mean of its divisors is an integer number (57515850).

Almost surely, 23104002080 is an apocalyptic number.

3104002080 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 3104002080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5521521600).

3104002080 is an abundant number, since it is smaller than the sum of its proper divisors (7939041120).

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

3104002080 is a wasteful number, since it uses less digits than its factorization.

3104002080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11864 (or 11850 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 3104002080 is about 55713.5717756455. The cubic root of 3104002080 is about 1458.7269317861.

Adding to 3104002080 its reverse (802004013), we get a palindrome (3906006093).

The spelling of 3104002080 in words is "three billion, one hundred four million, two thousand, eighty".