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1044505160425 = 52172984746869
BaseRepresentation
bin11110011001100010101…
…10111110101011101001
310200212001100201211021001
433030301112332223221
5114103121310113200
62115501122315001
7135314545242226
oct17146126765351
93625040654231
101044505160425
11372a76a29711
1214a5227b8a61
137765b8106ac
14387a90a494d
151c283a0a76a
hexf3315beae9

1044505160425 has 24 divisors (see below), whose sum is σ = 1418662603800. Its totient is φ = 759331937280.

The previous prime is 1044505160423. The next prime is 1044505160507. The reversal of 1044505160425 is 5240615054401.

It can be written as a sum of positive squares in 12 ways, for example, as 283521106089 + 760984054336 = 532467^2 + 872344^2 .

It is not a de Polignac number, because 1044505160425 - 21 = 1044505160423 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1044505160423) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 42361110 + ... + 42385759.

It is an arithmetic number, because the mean of its divisors is an integer number (59110941825).

Almost surely, 21044505160425 is an apocalyptic number.

It is an amenable number.

1044505160425 is a deficient number, since it is larger than the sum of its proper divisors (374157443375).

1044505160425 is a wasteful number, since it uses less digits than its factorization.

1044505160425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84746925 (or 84746920 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 37.

The spelling of 1044505160425 in words is "one trillion, forty-four billion, five hundred five million, one hundred sixty thousand, four hundred twenty-five".

Divisors: 1 5 17 25 29 85 145 425 493 725 2465 12325 84746869 423734345 1440696773 2118671725 2457659201 7203483865 12288296005 36017419325 41780206417 61441480025 208901032085 1044505160425