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479381234473 = 1992419995647
BaseRepresentation
bin1101111100111010101…
…10010010001100101001
31200211100220100220021001
412332131112102030221
530323233044000343
61004120311315001
746430341155331
oct6763526221451
91624326326231
10479381234473
11175339233809
1278aa797ba61
1336289506cbb
14192b8aac0c1
15c70a8de44d
hex6f9d592329

479381234473 has 8 divisors (see below), whose sum is σ = 483789363200. Its totient is φ = 474993097920.

The previous prime is 479381234467. The next prime is 479381234537. The reversal of 479381234473 is 374432183974.

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

It is a cyclic number.

It is not a de Polignac number, because 479381234473 - 225 = 479347680041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (479381237473) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4949865 + ... + 5045782.

It is an arithmetic number, because the mean of its divisors is an integer number (60473670400).

Almost surely, 2479381234473 is an apocalyptic number.

It is an amenable number.

479381234473 is a deficient number, since it is larger than the sum of its proper divisors (4408128727).

479381234473 is a wasteful number, since it uses less digits than its factorization.

479381234473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9996087.

The product of its digits is 12192768, while the sum is 55.

The spelling of 479381234473 in words is "four hundred seventy-nine billion, three hundred eighty-one million, two hundred thirty-four thousand, four hundred seventy-three".

Divisors: 1 199 241 47959 9995647 1989133753 2408950927 479381234473