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2082486672 = 24357217643
BaseRepresentation
bin111110000100000…
…0011100110010000
312101010120021200000
41330020003212100
513231104033142
6542350530000
7102414562500
oct17410034620
95333507600
102082486672
11979567072
124a1506900
13272598546
1415a80ba00
15c2c5814c
hex7c203990

2082486672 has 360 divisors, whose sum is σ = 7455835296. Its totient is φ = 559125504.

The previous prime is 2082486671. The next prime is 2082486673. The reversal of 2082486672 is 2766842802.

2082486672 is a `hidden beast` number, since 20 + 82 + 486 + 6 + 72 = 666.

It is an interprime number because it is at equal distance from previous prime (2082486671) and next prime (2082486673).

It is not an unprimeable number, because it can be changed into a prime (2082486671) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 3238383 + ... + 3239025.

Almost surely, 22082486672 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2082486672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3727917648).

2082486672 is an abundant number, since it is smaller than the sum of its proper divisors (5373348624).

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

2082486672 is a wasteful number, since it uses less digits than its factorization.

2082486672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 697 (or 672 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 45.

The square root of 2082486672 is about 45634.2708060510. The cubic root of 2082486672 is about 1277.0093493289.

The spelling of 2082486672 in words is "two billion, eighty-two million, four hundred eighty-six thousand, six hundred seventy-two".