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2014747100 = 2252236131429
BaseRepresentation
bin111100000010110…
…1001100111011100
312012102002202102222
41320011221213130
513111233401400
6531531004512
7100633032152
oct17005514734
95172082388
102014747100
119442aa353
12482899738
1326153b862
141518173d2
15bbd27185
hex781699dc

2014747100 has 72 divisors (see below), whose sum is σ = 4572728160. Its totient is φ = 769063680.

The previous prime is 2014747087. The next prime is 2014747121. The reversal of 2014747100 is 17474102.

It is a super-3 number, since 3×20147471003 (a number of 29 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2014747100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1409186 + ... + 1410614.

Almost surely, 22014747100 is an apocalyptic number.

2014747100 is a gapful number since it is divisible by the number (20) 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 2014747100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2286364080).

2014747100 is an abundant number, since it is smaller than the sum of its proper divisors (2557981060).

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

2014747100 is a wasteful number, since it uses less digits than its factorization.

2014747100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2079 (or 2072 counting only the distinct ones).

The product of its (nonzero) digits is 1568, while the sum is 26.

The square root of 2014747100 is about 44885.9343224579. The cubic root of 2014747100 is about 1263.0101666570.

The spelling of 2014747100 in words is "two billion, fourteen million, seven hundred forty-seven thousand, one hundred".

Divisors: 1 2 4 5 10 20 23 25 46 50 92 100 115 230 460 575 613 1150 1226 1429 2300 2452 2858 3065 5716 6130 7145 12260 14099 14290 15325 28198 28580 30650 32867 35725 56396 61300 65734 70495 71450 131468 140990 142900 164335 281980 328670 352475 657340 704950 821675 875977 1409900 1643350 1751954 3286700 3503908 4379885 8759770 17519540 20147471 21899425 40294942 43798850 80589884 87597700 100737355 201474710 402949420 503686775 1007373550 2014747100