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2014914020 = 225714392243
BaseRepresentation
bin111100000011001…
…0010010111100100
312012102102020102012
41320012102113210
513111304222040
6531534333352
7100634325620
oct17006222744
95172366365
102014914020
119444037a9
1248295a258
13261599822
1415185c180
15bbd5b865
hex781925e4

2014914020 has 24 divisors (see below), whose sum is σ = 4835793984. Its totient is φ = 690827616.

The previous prime is 2014914019. The next prime is 2014914029. The reversal of 2014914020 is 204194102.

It is not an unprimeable number, because it can be changed into a prime (2014914029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7195982 + ... + 7196261.

It is an arithmetic number, because the mean of its divisors is an integer number (201491416).

Almost surely, 22014914020 is an apocalyptic number.

2014914020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2014914020 is an abundant number, since it is smaller than the sum of its proper divisors (2820879964).

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

2014914020 is a wasteful number, since it uses less digits than its factorization.

2014914020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14392259 (or 14392257 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 2014914020 is about 44887.7936637567. The cubic root of 2014914020 is about 1263.0450454490.

The spelling of 2014914020 in words is "two billion, fourteen million, nine hundred fourteen thousand, twenty".

Divisors: 1 2 4 5 7 10 14 20 28 35 70 140 14392243 28784486 57568972 71961215 100745701 143922430 201491402 287844860 402982804 503728505 1007457010 2014914020