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3090074454 = 23357223601
BaseRepresentation
bin1011100000101110…
…1100101101010110
321222100112001021000
42320023230231112
522312024340304
61230343004130
7136401125265
oct27013545526
97870461230
103090074454
1113462a2745
12722a39646
133a326132c
142145725dc
15131437939
hexb82ecb56

3090074454 has 16 divisors (see below), whose sum is σ = 6866832240. Its totient is φ = 1030024800.

The previous prime is 3090074413. The next prime is 3090074459. The reversal of 3090074454 is 4544700903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3090074459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28611747 + ... + 28611854.

It is an arithmetic number, because the mean of its divisors is an integer number (429177015).

Almost surely, 23090074454 is an apocalyptic number.

3090074454 is an abundant number, since it is smaller than the sum of its proper divisors (3776757786).

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

3090074454 is a wasteful number, since it uses less digits than its factorization.

3090074454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57223612 (or 57223606 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The square root of 3090074454 is about 55588.4381324030. The cubic root of 3090074454 is about 1456.5418961031.

The spelling of 3090074454 in words is "three billion, ninety million, seventy-four thousand, four hundred fifty-four".

Divisors: 1 2 3 6 9 18 27 54 57223601 114447202 171670803 343341606 515012409 1030024818 1545037227 3090074454