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2013210132 = 223198829869
BaseRepresentation
bin111011111111111…
…0010011000010100
312012022012200010020
41313333302120110
513110340211012
6531434025140
7100614001203
oct16777623024
95168180106
102013210132
1194344a62a
124822781b0
132611210cb
1415153723a
15bbb21a8c
hex77ff2614

2013210132 has 24 divisors (see below), whose sum is σ = 4944727200. Its totient is φ = 635750496.

The previous prime is 2013210127. The next prime is 2013210149. The reversal of 2013210132 is 2310123102.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4414707 + ... + 4415162.

It is an arithmetic number, because the mean of its divisors is an integer number (206030300).

Almost surely, 22013210132 is an apocalyptic number.

It is an amenable number.

2013210132 is an abundant number, since it is smaller than the sum of its proper divisors (2931517068).

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

2013210132 is a wasteful number, since it uses less digits than its factorization.

2013210132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8829895 (or 8829893 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 2013210132 is about 44868.8102360649. The cubic root of 2013210132 is about 1262.6889187212.

Adding to 2013210132 its reverse (2310123102), we get a palindrome (4323333234).

The spelling of 2013210132 in words is "two billion, thirteen million, two hundred ten thousand, one hundred thirty-two".

Divisors: 1 2 3 4 6 12 19 38 57 76 114 228 8829869 17659738 26489607 35319476 52979214 105958428 167767511 335535022 503302533 671070044 1006605066 2013210132