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480071681013 = 32926772061287
BaseRepresentation
bin1101111110001101000…
…00001000001111110101
31200220011000120012212010
412333012200020033311
530331141322243023
61004313014114433
746453423650111
oct6770640101765
91626130505763
10480071681013
11175662a48491
127905b04ba19
133636957cb52
141934267a741
15c74b326093
hex6fc68083f5

480071681013 has 16 divisors (see below), whose sum is σ = 662415511680. Its totient is φ = 308896074816.

The previous prime is 480071680987. The next prime is 480071681069. The reversal of 480071681013 is 310186170084.

It is not a de Polignac number, because 480071681013 - 238 = 205193774069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (480071681813) 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, 797745 + ... + 1263542.

It is an arithmetic number, because the mean of its divisors is an integer number (41400969480).

Almost surely, 2480071681013 is an apocalyptic number.

It is an amenable number.

480071681013 is a deficient number, since it is larger than the sum of its proper divisors (182343830667).

480071681013 is a wasteful number, since it uses less digits than its factorization.

480071681013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2063996.

The product of its (nonzero) digits is 32256, while the sum is 39.

The spelling of 480071681013 in words is "four hundred eighty billion, seventy-one million, six hundred eighty-one thousand, thirteen".

Divisors: 1 3 29 87 2677 8031 77633 232899 2061287 6183861 59777323 179331969 5518065299 16554195897 160023893671 480071681013