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2013832434 = 23691485729
BaseRepresentation
bin111100000001000…
…1010010011110010
312012100101021202110
41320002022103302
513111020114214
6531455230150
7100622202405
oct17002122362
95170337673
102013832434
11943835129
12482518356
132612ab433
14151659d3c
15bbbe6159
hex7808a4f2

2013832434 has 16 divisors (see below), whose sum is σ = 4033501920. Its totient is φ = 670304640.

The previous prime is 2013832409. The next prime is 2013832441. The reversal of 2013832434 is 4342383102.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 238719 + ... + 247010.

It is an arithmetic number, because the mean of its divisors is an integer number (252093870).

Almost surely, 22013832434 is an apocalyptic number.

2013832434 is an abundant number, since it is smaller than the sum of its proper divisors (2019669486).

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

2013832434 is a wasteful number, since it uses less digits than its factorization.

2013832434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 486425.

The product of its (nonzero) digits is 13824, while the sum is 30.

The square root of 2013832434 is about 44875.7443837982. The cubic root of 2013832434 is about 1262.8190082860.

The spelling of 2013832434 in words is "two billion, thirteen million, eight hundred thirty-two thousand, four hundred thirty-four".

Divisors: 1 2 3 6 691 1382 2073 4146 485729 971458 1457187 2914374 335638739 671277478 1006916217 2013832434