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9205352413 = 22283413111
BaseRepresentation
bin10001001001010111…
…01000011111011101
3212202112111100120021
420210223220133131
5122323032234123
64121234352141
7444055130065
oct104453503735
925675440507
109205352413
1139a41aa574
12194aa2b651
13b3918c8ba
146347cc3a5
1538d241c5d
hex224ae87dd

9205352413 has 4 divisors (see below), whose sum is σ = 9205787808. Its totient is φ = 9204917020.

The previous prime is 9205352357. The next prime is 9205352459. The reversal of 9205352413 is 3142535029.

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.

It is a cyclic number.

It is not a de Polignac number, because 9205352413 - 213 = 9205344221 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9205352113) 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, 184273 + ... + 228838.

It is an arithmetic number, because the mean of its divisors is an integer number (2301446952).

Almost surely, 29205352413 is an apocalyptic number.

It is an amenable number.

9205352413 is a deficient number, since it is larger than the sum of its proper divisors (435395).

9205352413 is a wasteful number, since it uses less digits than its factorization.

9205352413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 435394.

The product of its (nonzero) digits is 32400, while the sum is 34.

The square root of 9205352413 is about 95944.5277908021. The cubic root of 9205352413 is about 2095.7853802601.

The spelling of 9205352413 in words is "nine billion, two hundred five million, three hundred fifty-two thousand, four hundred thirteen".

Divisors: 1 22283 413111 9205352413