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2013042255 = 35723837151
BaseRepresentation
bin111011111111100…
…1001011001001111
312012021220010211120
41313333021121033
513110314323010
6531430252023
7100612401600
oct16777113117
95167803746
102013042255
11943345494
124821b7013
13261092883
141514d1da7
15bbadbe70
hex77fc964f

2013042255 has 48 divisors (see below), whose sum is σ = 3757031424. Its totient is φ = 917716800.

The previous prime is 2013042209. The next prime is 2013042307. The reversal of 2013042255 is 5522403102.

It is not a de Polignac number, because 2013042255 - 27 = 2013042127 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 277930 + ... + 285080.

It is an arithmetic number, because the mean of its divisors is an integer number (78271488).

Almost surely, 22013042255 is an apocalyptic number.

2013042255 is a deficient number, since it is larger than the sum of its proper divisors (1743989169).

2013042255 is a wasteful number, since it uses less digits than its factorization.

2013042255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7556 (or 7549 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 2013042255 is about 44866.9394432025. The cubic root of 2013042255 is about 1262.6538201628.

Adding to 2013042255 its reverse (5522403102), we get a palindrome (7535445357).

The spelling of 2013042255 in words is "two billion, thirteen million, forty-two thousand, two hundred fifty-five".

Divisors: 1 3 5 7 15 21 35 49 105 147 245 383 735 1149 1915 2681 5745 7151 8043 13405 18767 21453 35755 40215 50057 56301 93835 107265 150171 250285 281505 350399 750855 1051197 1751995 2738833 5255985 8216499 13694165 19171831 41082495 57515493 95859155 134202817 287577465 402608451 671014085 2013042255