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106807038064 = 24191471723873
BaseRepresentation
bin110001101111000110…
…0100001000001110000
3101012200120021201000121
41203132030201001300
53222220100204224
6121022205300024
710500530562346
oct1433614410160
9335616251017
10106807038064
11413298745a1
1218849564614
13a0c1b53a0c
14525310b996
152ba1b39be4
hex18de321070

106807038064 has 40 divisors (see below), whose sum is σ = 217854069840. Its totient is φ = 50587250688.

The previous prime is 106807038053. The next prime is 106807038067. The reversal of 106807038064 is 460830708601.

It is a super-2 number, since 2×1068070380642 (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 106807038064.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106807038067) 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, 4462032 + ... + 4485904.

It is an arithmetic number, because the mean of its divisors is an integer number (5446351746).

Almost surely, 2106807038064 is an apocalyptic number.

It is an amenable number.

106807038064 is an abundant number, since it is smaller than the sum of its proper divisors (111047031776).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

106807038064 is a wasteful number, since it uses less digits than its factorization.

106807038064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38617 (or 38611 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 43.

The spelling of 106807038064 in words is "one hundred six billion, eight hundred seven million, thirty-eight thousand, sixty-four".

Divisors: 1 2 4 8 16 19 38 76 152 304 14717 23873 29434 47746 58868 95492 117736 190984 235472 279623 381968 453587 559246 907174 1118492 1814348 2236984 3628696 4473968 7257392 351338941 702677882 1405355764 2810711528 5621423056 6675439879 13350879758 26701759516 53403519032 106807038064