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461712715440413 = 2129870712490707
BaseRepresentation
bin110100011111011001101111…
…0011001000110000100011101
32020112210022012222220202102112
41220332303132121012010131
5441004200120123043123
64313551520541203405
7166152433336050353
oct15076633631060435
92215708188822375
10461712715440413
11124130299049928
124394b026260565
1316a82425c80838
14820302c3437d3
15385a319992d78
hex1a3ecde64611d

461712715440413 has 8 divisors (see below), whose sum is σ = 461935074458880. Its totient is φ = 461490361581760.

The previous prime is 461712715440329. The next prime is 461712715440437. The reversal of 461712715440413 is 314044517217164.

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 461712715440413 - 28 = 461712715440157 is a prime.

It is a super-2 number, since 2×4617127154404132 (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (461712715440013) 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, 184128806 + ... + 186619512.

It is an arithmetic number, because the mean of its divisors is an integer number (57741884307360).

Almost surely, 2461712715440413 is an apocalyptic number.

It is an amenable number.

461712715440413 is a deficient number, since it is larger than the sum of its proper divisors (222359018467).

461712715440413 is a wasteful number, since it uses less digits than its factorization.

461712715440413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2579907.

The product of its (nonzero) digits is 2257920, while the sum is 50.

The spelling of 461712715440413 in words is "four hundred sixty-one trillion, seven hundred twelve billion, seven hundred fifteen million, four hundred forty thousand, four hundred thirteen".

Divisors: 1 2129 87071 2490707 185374159 5302715203 216868349197 461712715440413