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382014471 = 3131972047
BaseRepresentation
bin10110110001010…
…001010000000111
3222121211100100010
4112301101100013
51240243430341
6101523521303
712316032546
oct2661212007
9877740303
10382014471
11186701143
12a7b29233
13611b5087
1438a4215d
152380e716
hex16c51407

382014471 has 8 divisors (see below), whose sum is σ = 513241344. Its totient is φ = 252731960.

The previous prime is 382014427. The next prime is 382014473. The reversal of 382014471 is 174410283.

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 382014471 - 29 = 382013959 is a prime.

It is a super-3 number, since 3×3820144713 (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (382014473) 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, 485631 + ... + 486416.

It is an arithmetic number, because the mean of its divisors is an integer number (64155168).

Almost surely, 2382014471 is an apocalyptic number.

382014471 is a deficient number, since it is larger than the sum of its proper divisors (131226873).

382014471 is a wasteful number, since it uses less digits than its factorization.

382014471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 972181.

The product of its (nonzero) digits is 5376, while the sum is 30.

The square root of 382014471 is about 19545.1904825714. The cubic root of 382014471 is about 725.5933128164.

The spelling of 382014471 in words is "three hundred eighty-two million, fourteen thousand, four hundred seventy-one".

Divisors: 1 3 131 393 972047 2916141 127338157 382014471