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486968677601 = 769566953943
BaseRepresentation
bin1110001011000011001…
…10000101010011100001
31201112221200110221112012
413011201212011103201
530434302440140401
61011413232442305
750116352314640
oct7054146052341
91645850427465
10486968677601
1117858213a06a
127a4649a9395
1336bc8430213
14197d8663357
15ca01a958bb
hex71619854e1

486968677601 has 4 divisors (see below), whose sum is σ = 556535631552. Its totient is φ = 417401723652.

The previous prime is 486968677567. The next prime is 486968677603. The reversal of 486968677601 is 106776869684.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 486968677601 - 226 = 486901568737 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (486968677603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34783476965 + ... + 34783476978.

It is an arithmetic number, because the mean of its divisors is an integer number (139133907888).

Almost surely, 2486968677601 is an apocalyptic number.

It is an amenable number.

486968677601 is a deficient number, since it is larger than the sum of its proper divisors (69566953951).

486968677601 is an equidigital number, since it uses as much as digits as its factorization.

486968677601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69566953950.

The product of its (nonzero) digits is 146313216, while the sum is 68.

The spelling of 486968677601 in words is "four hundred eighty-six billion, nine hundred sixty-eight million, six hundred seventy-seven thousand, six hundred one".

Divisors: 1 7 69566953943 486968677601