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2013296637 = 311531151113
BaseRepresentation
bin111100000000000…
…0111011111111101
312012022101001210010
41320000013133331
513110400443022
6531435533433
7100614511332
oct17000073775
95168331703
102013296637
119434a9620
124822ba279
132611515b1
1415155a989
15bbb3c50c
hex780077fd

2013296637 has 16 divisors (see below), whose sum is σ = 2983687488. Its totient is φ = 1197156480.

The previous prime is 2013296633. The next prime is 2013296647. The reversal of 2013296637 is 7366923102.

It is not a de Polignac number, because 2013296637 - 22 = 2013296633 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2013296595 and 2013296604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2013296633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 573808 + ... + 577305.

It is an arithmetic number, because the mean of its divisors is an integer number (186480468).

Almost surely, 22013296637 is an apocalyptic number.

It is an amenable number.

2013296637 is a deficient number, since it is larger than the sum of its proper divisors (970390851).

2013296637 is a wasteful number, since it uses less digits than its factorization.

2013296637 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1151180.

The product of its (nonzero) digits is 81648, while the sum is 39.

The square root of 2013296637 is about 44869.7742026857. The cubic root of 2013296637 is about 1262.7070038246.

The spelling of 2013296637 in words is "two billion, thirteen million, two hundred ninety-six thousand, six hundred thirty-seven".

Divisors: 1 3 11 33 53 159 583 1749 1151113 3453339 12662243 37986729 61008989 183026967 671098879 2013296637