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4849108992 = 21132731359
BaseRepresentation
bin1001000010000011…
…11000100000000000
3110111221110021000100
410201001320200000
534412332441432
62121101122400
7231110514000
oct44101704000
913457407010
104849108992
1120692173a2
12b33b59400
135c380a280
14340024000
151d5a9d07c
hex121078800

4849108992 has 576 divisors, whose sum is σ = 17886960000. Its totient is φ = 1257209856.

The previous prime is 4849108967. The next prime is 4849109059. The reversal of 4849108992 is 2998019484.

It is a tau number, because it is divible by the number of its divisors (576).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 82188259 + ... + 82188317.

It is an arithmetic number, because the mean of its divisors is an integer number (31053750).

Almost surely, 24849108992 is an apocalyptic number.

4849108992 is a gapful number since it is divisible by the number (42) 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 4849108992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8943480000).

4849108992 is an abundant number, since it is smaller than the sum of its proper divisors (13037851008).

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

4849108992 is a wasteful number, since it uses less digits than its factorization.

4849108992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121 (or 84 counting only the distinct ones).

The product of its (nonzero) digits is 1492992, while the sum is 54.

The square root of 4849108992 is about 69635.5440274577. The cubic root of 4849108992 is about 1692.5986178916.

The spelling of 4849108992 in words is "four billion, eight hundred forty-nine million, one hundred eight thousand, nine hundred ninety-two".