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3087899100 = 223252111323993
BaseRepresentation
bin1011100000001101…
…1001100111011100
321222012102112020100
42320003121213130
522311000232400
61230224221100
7136343465166
oct27003314734
97865375210
103087899100
111345047330
1272216a790
133a297c140
14214167936
15131158100
hexb80d99dc

3087899100 has 216 divisors, whose sum is σ = 11371428432. Its totient is φ = 690969600.

The previous prime is 3087899099. The next prime is 3087899131. The reversal of 3087899100 is 19987803.

3087899100 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

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, 116704 + ... + 140696.

It is an arithmetic number, because the mean of its divisors is an integer number (52645502).

Almost surely, 23087899100 is an apocalyptic number.

3087899100 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 3087899100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5685714216).

3087899100 is an abundant number, since it is smaller than the sum of its proper divisors (8283529332).

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

3087899100 is a wasteful number, since it uses less digits than its factorization.

3087899100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24037 (or 24027 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 45.

The square root of 3087899100 is about 55568.8680827674. The cubic root of 3087899100 is about 1456.2000232132.

The spelling of 3087899100 in words is "three billion, eighty-seven million, eight hundred ninety-nine thousand, one hundred".