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471475039 = 7611104157
BaseRepresentation
bin11100000110100…
…010001101011111
31012212011102011111
4130012202031133
51431144200124
6114441202451
714453320540
oct3406421537
91185142144
10471475039
112221541a2
12111a90427
13768a8619
144688c4c7
152b5d1494
hex1c1a235f

471475039 has 8 divisors (see below), whose sum is σ = 547662368. Its totient is φ = 397496160.

The previous prime is 471475033. The next prime is 471475057. The reversal of 471475039 is 930574174.

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 471475039 - 217 = 471343967 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 471474992 and 471475010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (471475033) 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, 551652 + ... + 552505.

It is an arithmetic number, because the mean of its divisors is an integer number (68457796).

Almost surely, 2471475039 is an apocalyptic number.

471475039 is a deficient number, since it is larger than the sum of its proper divisors (76187329).

471475039 is a wasteful number, since it uses less digits than its factorization.

471475039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1104225.

The product of its (nonzero) digits is 105840, while the sum is 40.

The square root of 471475039 is about 21713.4759769135. The cubic root of 471475039 is about 778.3105219570.

The spelling of 471475039 in words is "four hundred seventy-one million, four hundred seventy-five thousand, thirty-nine".

Divisors: 1 7 61 427 1104157 7729099 67353577 471475039