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472063361 = 711171572297
BaseRepresentation
bin11100001000110…
…001110110000001
31012220021022012012
4130020301312001
51431322011421
6114501542305
714461321010
oct3410616601
91186238165
10472063361
11222516210
12112114995
1376a53343
14469a2a77
152b69a95b
hex1c231d81

472063361 has 32 divisors (see below), whose sum is σ = 627409152. Its totient is φ = 343848960.

The previous prime is 472063283. The next prime is 472063367. The reversal of 472063361 is 163360274.

It is not a de Polignac number, because 472063361 - 226 = 404954497 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (472063367) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 204365 + ... + 206661.

It is an arithmetic number, because the mean of its divisors is an integer number (19606536).

Almost surely, 2472063361 is an apocalyptic number.

It is an amenable number.

472063361 is a deficient number, since it is larger than the sum of its proper divisors (155345791).

472063361 is a wasteful number, since it uses less digits than its factorization.

472063361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2489.

The product of its (nonzero) digits is 18144, while the sum is 32.

The square root of 472063361 is about 21727.0191466754. The cubic root of 472063361 is about 778.6341211845.

The spelling of 472063361 in words is "four hundred seventy-two million, sixty-three thousand, three hundred sixty-one".

Divisors: 1 7 11 17 77 119 157 187 1099 1309 1727 2297 2669 12089 16079 18683 25267 29359 39049 176869 205513 273343 360629 429539 2524403 3006773 3966919 6130693 27768433 42914851 67437623 472063361