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713015441 = 7110042471
BaseRepresentation
bin101010011111111…
…100000010010001
31211200122221022022
4222133330002101
52430012443231
6154430221225
723445350135
oct5237740221
91750587268
10713015441
1133652a066
1217a954815
13b4948638
146a9a53c5
15428e3c7b
hex2a7fc091

713015441 has 4 divisors (see below), whose sum is σ = 723057984. Its totient is φ = 702972900.

The previous prime is 713015393. The next prime is 713015453. The reversal of 713015441 is 144510317.

713015441 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 144510317 = 720644331.

It is a cyclic number.

It is not a de Polignac number, because 713015441 - 210 = 713014417 is a prime.

It is a super-3 number, since 3×7130154413 (a number of 28 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 713015441.

It is not an unprimeable number, because it can be changed into a prime (713015041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5021165 + ... + 5021306.

It is an arithmetic number, because the mean of its divisors is an integer number (180764496).

Almost surely, 2713015441 is an apocalyptic number.

713015441 is a gapful number since it is divisible by the number (71) formed by its first and last digit.

It is an amenable number.

713015441 is a deficient number, since it is larger than the sum of its proper divisors (10042543).

713015441 is a wasteful number, since it uses less digits than its factorization.

713015441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10042542.

The product of its (nonzero) digits is 1680, while the sum is 26.

The square root of 713015441 is about 26702.3489790692. The cubic root of 713015441 is about 893.3733198327.

Adding to 713015441 its reverse (144510317), we get a palindrome (857525758).

The spelling of 713015441 in words is "seven hundred thirteen million, fifteen thousand, four hundred forty-one".

Divisors: 1 71 10042471 713015441