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472360513 = 7912234889
BaseRepresentation
bin11100001001111…
…010011001000001
31012220211101210211
4130021322121001
51431411014023
6114512154121
714463666232
oct3411723101
91186741724
10472360513
112226a9499
12112238941
1376b28681
1446a3d089
152b708a0d
hex1c27a641

472360513 has 8 divisors (see below), whose sum is σ = 478828800. Its totient is φ = 465904608.

The previous prime is 472360459. The next prime is 472360517. The reversal of 472360513 is 315063274.

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 472360513 - 221 = 470263361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (472360517) 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, 94173 + ... + 99061.

It is an arithmetic number, because the mean of its divisors is an integer number (59853600).

Almost surely, 2472360513 is an apocalyptic number.

It is an amenable number.

472360513 is a deficient number, since it is larger than the sum of its proper divisors (6468287).

472360513 is a wasteful number, since it uses less digits than its factorization.

472360513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6191.

The product of its (nonzero) digits is 15120, while the sum is 31.

The square root of 472360513 is about 21733.8563766304. The cubic root of 472360513 is about 778.7974637741.

The spelling of 472360513 in words is "four hundred seventy-two million, three hundred sixty thousand, five hundred thirteen".

Divisors: 1 79 1223 4889 96617 386231 5979247 472360513