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470675141 = 17180115373
BaseRepresentation
bin11100000011011…
…110111011000101
31012210122202220122
4130003132323011
51430443101031
6114412111325
714443446506
oct3403367305
91183582818
10470675141
11221758222
12111765545
1376688501
1446720bad
152b4c447b
hex1c0deec5

470675141 has 8 divisors (see below), whose sum is σ = 498671064. Its totient is φ = 442713600.

The previous prime is 470675111. The next prime is 470675143. The reversal of 470675141 is 141576074.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 2116 + 470673025 = 46^2 + 21695^2 .

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 470675141 - 210 = 470674117 is a prime.

It is a super-3 number, since 3×4706751413 (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 (470675143) 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, 22931 + ... + 38303.

It is an arithmetic number, because the mean of its divisors is an integer number (62333883).

Almost surely, 2470675141 is an apocalyptic number.

It is an amenable number.

470675141 is a deficient number, since it is larger than the sum of its proper divisors (27995923).

470675141 is a wasteful number, since it uses less digits than its factorization.

470675141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17191.

The product of its (nonzero) digits is 23520, while the sum is 35.

The square root of 470675141 is about 21695.0487669422. The cubic root of 470675141 is about 777.8701158618.

The spelling of 470675141 in words is "four hundred seventy million, six hundred seventy-five thousand, one hundred forty-one".

Divisors: 1 17 1801 15373 30617 261341 27686773 470675141