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682011497163 = 31278677206299
BaseRepresentation
bin10011110110010110000…
…11011001001011001011
32102012101112221202212010
421323023003121023023
542133224420402123
61241151201151003
7100162611034563
oct11731303311313
92365345852763
10682011497163
1124326a78a227
12b021832b463
134c40c733819
142501c22bda3
1512b19c20993
hex9ecb0d92cb

682011497163 has 16 divisors (see below), whose sum is σ = 916618956800. Its totient is φ = 451040044896.

The previous prime is 682011497129. The next prime is 682011497173. The reversal of 682011497163 is 361794110286.

It is not a de Polignac number, because 682011497163 - 224 = 681994719947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (682011497173) 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, 3202788 + ... + 3409086.

It is an arithmetic number, because the mean of its divisors is an integer number (57288684800).

Almost surely, 2682011497163 is an apocalyptic number.

682011497163 is a deficient number, since it is larger than the sum of its proper divisors (234607459637).

682011497163 is a wasteful number, since it uses less digits than its factorization.

682011497163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215106.

The product of its (nonzero) digits is 435456, while the sum is 48.

The spelling of 682011497163 in words is "six hundred eighty-two billion, eleven million, four hundred ninety-seven thousand, one hundred sixty-three".

Divisors: 1 3 127 381 8677 26031 206299 618897 1101979 3305937 26199973 78599919 1790056423 5370169269 227337165721 682011497163