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1013441307 = 34726327329
BaseRepresentation
bin111100011001111…
…110001100011011
32121121222011010020
4330121332030123
54033420110212
6244321321523
734054052244
oct7431761433
92547864106
101013441307
114800744aa
122434962a3
13131c65218
1498849ccb
155de88d8c
hex3c67e31b

1013441307 has 16 divisors (see below), whose sum is σ = 1385303040. Its totient is φ = 658714112.

The previous prime is 1013441293. The next prime is 1013441311. The reversal of 1013441307 is 7031443101.

It is a cyclic number.

It is not a de Polignac number, because 1013441307 - 212 = 1013437211 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1013441347) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23419 + ... + 50747.

It is an arithmetic number, because the mean of its divisors is an integer number (86581440).

Almost surely, 21013441307 is an apocalyptic number.

1013441307 is a deficient number, since it is larger than the sum of its proper divisors (371861733).

1013441307 is a wasteful number, since it uses less digits than its factorization.

1013441307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27642.

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 1013441307 is about 31834.5929297046. The cubic root of 1013441307 is about 1004.4605099355.

Adding to 1013441307 its reverse (7031443101), we get a palindrome (8044884408).

The spelling of 1013441307 in words is "one billion, thirteen million, four hundred forty-one thousand, three hundred seven".

Divisors: 1 3 47 141 263 789 12361 27329 37083 81987 1284463 3853389 7187527 21562581 337813769 1013441307