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2013132234 = 233111078849
BaseRepresentation
bin111011111111101…
…1111010111001010
312012022001201021010
41313333133113022
513110330212414
6531432224350
7100613225121
oct16777372712
95168051233
102013132234
119433a7053
1248223b0b6
132610c4809
14151516ab8
15bbb08959
hex77fdf5ca

2013132234 has 16 divisors (see below), whose sum is σ = 4039214400. Its totient is φ = 668885760.

The previous prime is 2013132217. The next prime is 2013132257. The reversal of 2013132234 is 4322313102.

It is a self number, because there is not a number n which added to its sum of digits gives 2013132234.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 537559 + ... + 541290.

It is an arithmetic number, because the mean of its divisors is an integer number (252450900).

Almost surely, 22013132234 is an apocalyptic number.

2013132234 is an abundant number, since it is smaller than the sum of its proper divisors (2026082166).

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

2013132234 is a wasteful number, since it uses less digits than its factorization.

2013132234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1079165.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 2013132234 is about 44867.9421636429. The cubic root of 2013132234 is about 1262.6726325905.

Adding to 2013132234 its reverse (4322313102), we get a palindrome (6335445336).

The spelling of 2013132234 in words is "two billion, thirteen million, one hundred thirty-two thousand, two hundred thirty-four".

Divisors: 1 2 3 6 311 622 933 1866 1078849 2157698 3236547 6473094 335522039 671044078 1006566117 2013132234