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3090087936 = 2163213231
BaseRepresentation
bin1011100000101111…
…0000000000000000
321222100112201202100
42320023300000000
522312030303221
61230343150400
7136401212505
oct27013600000
97870481670
103090087936
111346301891
12722a45400
133a3267500
142145774ac
1513143b926
hexb82f0000

3090087936 has 306 divisors, whose sum is σ = 9978173088. Its totient is φ = 920125440.

The previous prime is 3090087911. The next prime is 3090087937. The reversal of 3090087936 is 6397800903.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 3090087891 and 3090087900.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3090087937) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 99680241 + ... + 99680271.

Almost surely, 23090087936 is an apocalyptic number.

3090087936 is a gapful number since it is divisible by the number (36) 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 3090087936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4989086544).

3090087936 is an abundant number, since it is smaller than the sum of its proper divisors (6888085152).

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

3090087936 is an equidigital number, since it uses as much as digits as its factorization.

3090087936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95 (or 49 counting only the distinct ones).

The product of its (nonzero) digits is 244944, while the sum is 45.

The square root of 3090087936 is about 55588.5593984949. The cubic root of 3090087936 is about 1456.5440143983.

The spelling of 3090087936 in words is "three billion, ninety million, eighty-seven thousand, nine hundred thirty-six".