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472700127 = 3337467557
BaseRepresentation
bin11100001011001…
…101010011011111
31012221110122200010
4130023031103133
51432002401002
6114523334303
714466612324
oct3413152337
91187418603
10472700127
11222910669
12112381393
1376c17123
1446acab4b
152b77446c
hex1c2cd4df

472700127 has 8 divisors (see below), whose sum is σ = 632138416. Its totient is φ = 314197632.

The previous prime is 472700119. The next prime is 472700159. The reversal of 472700127 is 721007274.

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

It is not a de Polignac number, because 472700127 - 23 = 472700119 is a prime.

It is a super-2 number, since 2×4727001272 = 446890820131632258, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 472700094 and 472700103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (472700227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 232768 + ... + 234789.

It is an arithmetic number, because the mean of its divisors is an integer number (79017302).

Almost surely, 2472700127 is an apocalyptic number.

472700127 is a deficient number, since it is larger than the sum of its proper divisors (159438289).

472700127 is a wasteful number, since it uses less digits than its factorization.

472700127 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 467897.

The product of its (nonzero) digits is 5488, while the sum is 30.

The square root of 472700127 is about 21741.6679902900. The cubic root of 472700127 is about 778.9840635941.

The spelling of 472700127 in words is "four hundred seventy-two million, seven hundred thousand, one hundred twenty-seven".

Divisors: 1 3 337 1011 467557 1402671 157566709 472700127