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470481299999 = 31193128361291
BaseRepresentation
bin1101101100010101101…
…11101110101000011111
31122222101122120101100022
412312022313232220133
530202021203044444
61000045223022355
745663652031444
oct6661267565037
91588348511308
10470481299999
11171591479267
127722329a9bb
133549b6c1299
1418ab2aa39cb
15c3893cb9ee
hex6d8adeea1f

470481299999 has 16 divisors (see below), whose sum is σ = 488562945024. Its totient is φ = 452584972800.

The previous prime is 470481299989. The next prime is 470481300059. The reversal of 470481299999 is 999992184074.

It is a cyclic number.

It is not a de Polignac number, because 470481299999 - 228 = 470212864543 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (470481299989) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7645544 + ... + 7706834.

It is an arithmetic number, because the mean of its divisors is an integer number (30535184064).

Almost surely, 2470481299999 is an apocalyptic number.

470481299999 is a deficient number, since it is larger than the sum of its proper divisors (18081645025).

470481299999 is a wasteful number, since it uses less digits than its factorization.

470481299999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62798.

The product of its (nonzero) digits is 105815808, while the sum is 71.

The spelling of 470481299999 in words is "four hundred seventy billion, four hundred eighty-one million, two hundred ninety-nine thousand, nine hundred ninety-nine".

Divisors: 1 31 193 1283 5983 39773 61291 247619 1900021 7676189 11829163 78636353 366704053 2437726943 15176816129 470481299999