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470108049 = 3193811931
BaseRepresentation
bin11100000001010…
…100011110010001
31012202120222000020
4130001110132101
51430321424144
6114352014053
714435565255
oct3401243621
91182528006
10470108049
11221400154
12111531329
137651a358
1446614265
152b411419
hex1c054791

470108049 has 8 divisors (see below), whose sum is σ = 630059232. Its totient is φ = 311781120.

The previous prime is 470108027. The next prime is 470108069. The reversal of 470108049 is 940801074.

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

It is not a de Polignac number, because 470108049 - 28 = 470107793 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (470108069) 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, 405387 + ... + 406544.

It is an arithmetic number, because the mean of its divisors is an integer number (78757404).

Almost surely, 2470108049 is an apocalyptic number.

It is an amenable number.

470108049 is a deficient number, since it is larger than the sum of its proper divisors (159951183).

470108049 is a wasteful number, since it uses less digits than its factorization.

470108049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 812127.

The product of its (nonzero) digits is 8064, while the sum is 33.

The square root of 470108049 is about 21681.9752098373. The cubic root of 470108049 is about 777.5575852277.

The spelling of 470108049 in words is "four hundred seventy million, one hundred eight thousand, forty-nine".

Divisors: 1 3 193 579 811931 2435793 156702683 470108049