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479559066085 = 51144621195407
BaseRepresentation
bin1101111101001111111…
…00101010000111100101
31200211211021222200101001
412332213330222013211
530324114110103320
61004150103033301
746434630543001
oct6764774520745
91624737880331
10479559066085
1117541a655290
1278b3743b831
13362b72cbbc8
14192d455d701
15c71b31a20a
hex6fa7f2a1e5

479559066085 has 16 divisors (see below), whose sum is σ = 627803695872. Its totient is φ = 348760628800.

The previous prime is 479559065873. The next prime is 479559066179. The reversal of 479559066085 is 580660955974.

It is not a de Polignac number, because 479559066085 - 225 = 479525511653 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2356452 + ... + 2551858.

It is an arithmetic number, because the mean of its divisors is an integer number (39237730992).

Almost surely, 2479559066085 is an apocalyptic number.

It is an amenable number.

479559066085 is a deficient number, since it is larger than the sum of its proper divisors (148244629787).

479559066085 is a wasteful number, since it uses less digits than its factorization.

479559066085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240044.

The product of its (nonzero) digits is 81648000, while the sum is 64.

The spelling of 479559066085 in words is "four hundred seventy-nine billion, five hundred fifty-nine million, sixty-six thousand, eighty-five".

Divisors: 1 5 11 55 44621 195407 223105 490831 977035 2149477 2454155 10747385 8719255747 43596278735 95911813217 479559066085