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2016414040 = 23550410351
BaseRepresentation
bin111100000110000…
…0000100101011000
312012112020110001111
41320030000211120
513112200222130
6532030430104
7100653144064
oct17014004530
95175213044
102016414040
11945238793
12483362334
132619a3504
14151b2caa4
15bc05602a
hex78300958

2016414040 has 16 divisors (see below), whose sum is σ = 4536931680. Its totient is φ = 806565600.

The previous prime is 2016414019. The next prime is 2016414041. The reversal of 2016414040 is 404146102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2016414041) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 25205136 + ... + 25205215.

It is an arithmetic number, because the mean of its divisors is an integer number (283558230).

Almost surely, 22016414040 is an apocalyptic number.

2016414040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2016414040 is an abundant number, since it is smaller than the sum of its proper divisors (2520517640).

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

2016414040 is a wasteful number, since it uses less digits than its factorization.

2016414040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50410362 (or 50410358 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 2016414040 is about 44904.4991064370. The cubic root of 2016414040 is about 1263.3583959371.

The spelling of 2016414040 in words is "two billion, sixteen million, four hundred fourteen thousand, forty".

Divisors: 1 2 4 5 8 10 20 40 50410351 100820702 201641404 252051755 403282808 504103510 1008207020 2016414040