Search a number
-
+
472476063374231 = 7409165028314137
BaseRepresentation
bin110101101101101101110011…
…1111011000001101110010111
32021221220021022012221212112212
41223123123213323001232113
5443412021434210433411
64352512301305504035
7201343161206002130
oct15333334773015627
92257807265855485
10472476063374231
111275aaa78392854
1244ba90397a201b
13173833bc7c92a7
148495d6bb22c87
1539952c00b168b
hex1adb6e7ec1b97

472476063374231 has 8 divisors (see below), whose sum is σ = 541292870372640. Its totient is φ = 403989313004928.

The previous prime is 472476063374219. The next prime is 472476063374333. The reversal of 472476063374231 is 132473360674274.

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

It is not a de Polignac number, because 472476063374231 - 26 = 472476063374167 is a prime.

It is a super-2 number, since 2×4724760633742312 (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (472476063374431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82514154206 + ... + 82514159931.

It is an arithmetic number, because the mean of its divisors is an integer number (67661608796580).

Almost surely, 2472476063374231 is an apocalyptic number.

472476063374231 is a deficient number, since it is larger than the sum of its proper divisors (68816806998409).

472476063374231 is a wasteful number, since it uses less digits than its factorization.

472476063374231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165028314553.

The product of its (nonzero) digits is 85349376, while the sum is 59.

The spelling of 472476063374231 in words is "four hundred seventy-two trillion, four hundred seventy-six billion, sixty-three million, three hundred seventy-four thousand, two hundred thirty-one".

Divisors: 1 7 409 2863 165028314137 1155198198959 67496580482033 472476063374231