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2005300741 = 89149915031
BaseRepresentation
bin111011110000110…
…0111011000000101
312011202022211110211
41313201213120011
513101324110431
6530552315421
7100456526563
oct16741473005
95152284424
102005300741
11939a38144
1247b6a2b71
1325c5b1cb2
14150478a33
15bb0ad2b1
hex77867605

2005300741 has 8 divisors (see below), whose sum is σ = 2029320000. Its totient is φ = 1981314720.

The previous prime is 2005300733. The next prime is 2005300757. The reversal of 2005300741 is 1470035002.

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

It is a cyclic number.

It is not a de Polignac number, because 2005300741 - 23 = 2005300733 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2005300771) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 125896 + ... + 140926.

It is an arithmetic number, because the mean of its divisors is an integer number (253665000).

Almost surely, 22005300741 is an apocalyptic number.

It is an amenable number.

2005300741 is a deficient number, since it is larger than the sum of its proper divisors (24019259).

2005300741 is a wasteful number, since it uses less digits than its factorization.

2005300741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16619.

The product of its (nonzero) digits is 840, while the sum is 22.

The square root of 2005300741 is about 44780.5844200363. The cubic root of 2005300741 is about 1261.0331538379.

Adding to 2005300741 its reverse (1470035002), we get a palindrome (3475335743).

The spelling of 2005300741 in words is "two billion, five million, three hundred thousand, seven hundred forty-one".

Divisors: 1 89 1499 15031 133411 1337759 22531469 2005300741