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2013401214 = 2321110399787
BaseRepresentation
bin111100000000010…
…0001000001111110
312012022120101020100
41320000201001332
513110412314324
6531442101530
7100615425246
oct17000410176
95168511210
102013401214
11943570150
1248234a8a6
1326118a086
14151586b26
15bbb5d4c9
hex7802107e

2013401214 has 48 divisors (see below), whose sum is σ = 4764015360. Its totient is φ = 609472080.

The previous prime is 2013401207. The next prime is 2013401251. The reversal of 2013401214 is 4121043102.

2013401214 is a `hidden beast` number, since 201 + 340 + 121 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

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, 200829 + ... + 210615.

It is an arithmetic number, because the mean of its divisors is an integer number (99250320).

Almost surely, 22013401214 is an apocalyptic number.

2013401214 is an abundant number, since it is smaller than the sum of its proper divisors (2750614146).

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

2013401214 is a wasteful number, since it uses less digits than its factorization.

2013401214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10845 (or 10842 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 2013401214 is about 44870.9395266023. The cubic root of 2013401214 is about 1262.7288664456.

Adding to 2013401214 its reverse (4121043102), we get a palindrome (6134444316).

The spelling of 2013401214 in words is "two billion, thirteen million, four hundred one thousand, two hundred fourteen".

Divisors: 1 2 3 6 9 11 18 22 33 66 99 198 1039 2078 3117 6234 9351 9787 11429 18702 19574 22858 29361 34287 58722 68574 88083 102861 107657 176166 205722 215314 322971 645942 968913 1937826 10168693 20337386 30506079 61012158 91518237 111855623 183036474 223711246 335566869 671133738 1006700607 2013401214