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470663133 = 3331473981
BaseRepresentation
bin11100000011011…
…011111111011101
31012210122011102220
4130003123333131
51430442210013
6114411535553
714443366503
oct3403337735
91183564386
10470663133
1122174a1a6
1211175a5b9
1376682bc5
144671a673
152b4c0b23
hex1c0dbfdd

470663133 has 8 divisors (see below), whose sum is σ = 629448096. Its totient is φ = 312826800.

The previous prime is 470663107. The next prime is 470663177. The reversal of 470663133 is 331366074.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 470663133 - 25 = 470663101 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 470663094 and 470663103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (470663033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 235998 + ... + 237983.

It is an arithmetic number, because the mean of its divisors is an integer number (78681012).

Almost surely, 2470663133 is an apocalyptic number.

It is an amenable number.

470663133 is a deficient number, since it is larger than the sum of its proper divisors (158784963).

470663133 is a wasteful number, since it uses less digits than its factorization.

470663133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 474315.

The product of its (nonzero) digits is 27216, while the sum is 33.

The square root of 470663133 is about 21694.7720200052. The cubic root of 470663133 is about 777.8635007233.

The spelling of 470663133 in words is "four hundred seventy million, six hundred sixty-three thousand, one hundred thirty-three".

Divisors: 1 3 331 993 473981 1421943 156887711 470663133