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468895975963 = 1944815507417
BaseRepresentation
bin1101101001011000110…
…00001100101000011011
31122211022011111120121021
412310230120030220123
530140244332212323
6555224032023311
745606452014462
oct6645430145033
91584264446537
10468895975963
11170948610908
1276a60391b37
13352a812651c
14189a230d9d9
15c2e512b05d
hex6d2c60ca1b

468895975963 has 8 divisors (see below), whose sum is σ = 493684949520. Its totient is φ = 444118026240.

The previous prime is 468895975939. The next prime is 468895975993. The reversal of 468895975963 is 369579598864.

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

It is not a de Polignac number, because 468895975963 - 221 = 468893878811 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (468895975993) 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, 2668570 + ... + 2838847.

It is an arithmetic number, because the mean of its divisors is an integer number (61710618690).

Almost surely, 2468895975963 is an apocalyptic number.

468895975963 is a deficient number, since it is larger than the sum of its proper divisors (24788973557).

468895975963 is a wasteful number, since it uses less digits than its factorization.

468895975963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5511917.

The product of its digits is 3527193600, while the sum is 79.

The spelling of 468895975963 in words is "four hundred sixty-eight billion, eight hundred ninety-five million, nine hundred seventy-five thousand, nine hundred sixty-three".

Divisors: 1 19 4481 85139 5507417 104640923 24678735577 468895975963