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4866012480 = 2635719231657
BaseRepresentation
bin1001000100000100…
…10111010101000000
3110120010021001020110
410202002113111000
534431144344410
62122503311320
7231404265210
oct44202272500
913503231213
104866012480
11207781221a
12b3974b540
135c7178134
14342384240
151d72db720
hex122097540

4866012480 has 448 divisors, whose sum is σ = 19405762560. Its totient is φ = 1007271936.

The previous prime is 4866012467. The next prime is 4866012491. The reversal of 4866012480 is 842106684.

It is a tau number, because it is divible by the number of its divisors (448).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2935812 + ... + 2937468.

Almost surely, 24866012480 is an apocalyptic number.

4866012480 is a gapful number since it is divisible by the number (40) 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 4866012480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9702881280).

4866012480 is an abundant number, since it is smaller than the sum of its proper divisors (14539750080).

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

4866012480 is a wasteful number, since it uses less digits than its factorization.

4866012480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1726 (or 1716 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 39.

The square root of 4866012480 is about 69756.8095600709. The cubic root of 4866012480 is about 1694.5630777492.

The spelling of 4866012480 in words is "four billion, eight hundred sixty-six million, twelve thousand, four hundred eighty".