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2013310122 = 23335551687
BaseRepresentation
bin111100000000000…
…1010110010101010
312012022101202021120
41320000022302222
513110401410442
6531440120110
7100614565545
oct17000126252
95168352246
102013310122
1194350876a
12482306036
13261157785
1415156185c
15bbb414ec
hex7800acaa

2013310122 has 8 divisors (see below), whose sum is σ = 4026620256. Its totient is φ = 671103372.

The previous prime is 2013310121. The next prime is 2013310139. The reversal of 2013310122 is 2210133102.

It is a sphenic number, since it is the product of 3 distinct primes.

2013310122 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (2013310121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 167775838 + ... + 167775849.

It is an arithmetic number, because the mean of its divisors is an integer number (503327532).

Almost surely, 22013310122 is an apocalyptic number.

2013310122 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2013310122 is a wasteful number, since it uses less digits than its factorization.

2013310122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 335551692.

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

The square root of 2013310122 is about 44869.9244706295. The cubic root of 2013310122 is about 1262.7098230094.

Adding to 2013310122 its reverse (2210133102), we get a palindrome (4223443224).

The spelling of 2013310122 in words is "two billion, thirteen million, three hundred ten thousand, one hundred twenty-two".

Divisors: 1 2 3 6 335551687 671103374 1006655061 2013310122