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10729082078 = 2111337514273
BaseRepresentation
bin10011111111000000…
…01100110011011110
31000200201122211201022
421333200030303132
5133433121111303
64532345244142
7526606456451
oct117740146336
930621584638
1010729082078
114606318190
1220b5193652
13101ca6caa0
1473ad0b498
1542bdc7438
hex27f80ccde

10729082078 has 16 divisors (see below), whose sum is σ = 18907194096. Its totient is φ = 4501712640.

The previous prime is 10729082029. The next prime is 10729082131. The reversal of 10729082078 is 87028092701.

It is a super-2 number, since 2×107290820782 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18756851 + ... + 18757422.

It is an arithmetic number, because the mean of its divisors is an integer number (1181699631).

Almost surely, 210729082078 is an apocalyptic number.

10729082078 is a deficient number, since it is larger than the sum of its proper divisors (8178112018).

10729082078 is a wasteful number, since it uses less digits than its factorization.

10729082078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37514299.

The product of its (nonzero) digits is 112896, while the sum is 44.

The spelling of 10729082078 in words is "ten billion, seven hundred twenty-nine million, eighty-two thousand, seventy-eight".

Divisors: 1 2 11 13 22 26 143 286 37514273 75028546 412657003 487685549 825314006 975371098 5364541039 10729082078