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470913941 = 4354720021
BaseRepresentation
bin11100000100011…
…001001110010101
31012211002220111002
4130010121032111
51431023221231
6114421153045
714445462641
oct3404311625
91184086432
10470913941
11221900683
1211185b785
1376740104
1446783c21
152b5200cb
hex1c119395

470913941 has 8 divisors (see below), whose sum is σ = 482770464. Its totient is φ = 459098640.

The previous prime is 470913931. The next prime is 470913959. The reversal of 470913941 is 149319074.

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 470913941 - 222 = 466719637 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 470913895 and 470913904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (470913931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13511 + ... + 33531.

It is an arithmetic number, because the mean of its divisors is an integer number (60346308).

Almost surely, 2470913941 is an apocalyptic number.

It is an amenable number.

470913941 is a deficient number, since it is larger than the sum of its proper divisors (11856523).

470913941 is a wasteful number, since it uses less digits than its factorization.

470913941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20611.

The product of its (nonzero) digits is 27216, while the sum is 38.

The square root of 470913941 is about 21700.5516289333. The cubic root of 470913941 is about 778.0016460558.

The spelling of 470913941 in words is "four hundred seventy million, nine hundred thirteen thousand, nine hundred forty-one".

Divisors: 1 43 547 20021 23521 860903 10951487 470913941