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713144417 = 23257120647
BaseRepresentation
bin101010100000011…
…011100001100001
31211200220111020012
4222200123201201
52430031110132
6154433054305
723446425146
oct5240334141
91750814205
10713144417
11336607a57
1217a9b7395
13b499225b
146a9da3cd
154291c0b2
hex2a81b861

713144417 has 8 divisors (see below), whose sum is σ = 747052416. Its totient is φ = 679478272.

The previous prime is 713144389. The next prime is 713144479. The reversal of 713144417 is 714441317.

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 713144417 - 210 = 713143393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (713141417) 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, 54413 + ... + 66234.

It is an arithmetic number, because the mean of its divisors is an integer number (93381552).

Almost surely, 2713144417 is an apocalyptic number.

It is an amenable number.

713144417 is a deficient number, since it is larger than the sum of its proper divisors (33907999).

713144417 is a wasteful number, since it uses less digits than its factorization.

713144417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120927.

The product of its digits is 9408, while the sum is 32.

The square root of 713144417 is about 26704.7639382939. The cubic root of 713144417 is about 893.4271834491.

The spelling of 713144417 in words is "seven hundred thirteen million, one hundred forty-four thousand, four hundred seventeen".

Divisors: 1 23 257 5911 120647 2774881 31006279 713144417