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3053286720 = 2632511313109
BaseRepresentation
bin1011010111111101…
…0111010101000000
321212210022000222100
42311333113111000
522223120133340
61222550310400
7135443336361
oct26577272500
97783260870
103053286720
111327556560
12712658400
13398750943
1420d717b68
1512d0bc830
hexb5fd7540

3053286720 has 336 divisors, whose sum is σ = 11830141440. Its totient is φ = 716083200.

The previous prime is 3053286713. The next prime is 3053286727. The reversal of 3053286720 is 276823503.

3053286720 is a `hidden beast` number, since 305 + 3 + 286 + 72 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (3053286713) and next prime (3053286727).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3053286727) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 980526 + ... + 983634.

Almost surely, 23053286720 is an apocalyptic number.

3053286720 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 3053286720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5915070720).

3053286720 is an abundant number, since it is smaller than the sum of its proper divisors (8776854720).

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

3053286720 is a wasteful number, since it uses less digits than its factorization.

3053286720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3174 (or 3161 counting only the distinct ones).

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

The square root of 3053286720 is about 55256.5536384599. The cubic root of 3053286720 is about 1450.7386993109.

The spelling of 3053286720 in words is "three billion, fifty-three million, two hundred eighty-six thousand, seven hundred twenty".