Search a number
-
+
474160677 = 3211749069
BaseRepresentation
bin11100010000110…
…001111000100101
31020001012212011120
4130100301320211
51432341120202
6115014524153
714515204434
oct3420617045
91201185146
10474160677
11223718a31
12112966659
1377308b63
1446d8b11b
152b9620bc
hex1c431e25

474160677 has 8 divisors (see below), whose sum is σ = 635211360. Its totient is φ = 314608560.

The previous prime is 474160633. The next prime is 474160703. The reversal of 474160677 is 776061474.

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

It is not a de Polignac number, because 474160677 - 218 = 473898533 is a prime.

It is a super-2 number, since 2×4741606772 = 449656695226196658, which contains 22 as substring.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (474160627) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 373902 + ... + 375167.

It is an arithmetic number, because the mean of its divisors is an integer number (79401420).

Almost surely, 2474160677 is an apocalyptic number.

It is an amenable number.

474160677 is a deficient number, since it is larger than the sum of its proper divisors (161050683).

474160677 is a wasteful number, since it uses less digits than its factorization.

474160677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 749283.

The product of its (nonzero) digits is 197568, while the sum is 42.

The square root of 474160677 is about 21775.2308139317. The cubic root of 474160677 is about 779.7855409747.

The spelling of 474160677 in words is "four hundred seventy-four million, one hundred sixty thousand, six hundred seventy-seven".

Divisors: 1 3 211 633 749069 2247207 158053559 474160677