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106994069 = 7132149607
BaseRepresentation
bin1100110000010…
…01100110010101
321110022212021022
412120021212111
5204342302234
614341130525
72436302030
oct630114625
9243285238
10106994069
1155439256
122b9b9a45
1319222100
14102d2017
1595d6e2e
hex6609995

106994069 has 24 divisors (see below), whose sum is σ = 133516800. Its totient is φ = 83947968.

The previous prime is 106994059. The next prime is 106994117. The reversal of 106994069 is 960499601.

It is not a de Polignac number, because 106994069 - 24 = 106994053 is a prime.

It is a super-2 number, since 2×1069940692 = 22895461602353522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106994009) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 175964 + ... + 176570.

It is an arithmetic number, because the mean of its divisors is an integer number (5563200).

Almost surely, 2106994069 is an apocalyptic number.

It is an amenable number.

106994069 is a deficient number, since it is larger than the sum of its proper divisors (26522731).

106994069 is a wasteful number, since it uses less digits than its factorization.

106994069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 789 (or 776 counting only the distinct ones).

The product of its (nonzero) digits is 104976, while the sum is 44.

The square root of 106994069 is about 10343.7937431099. The cubic root of 106994069 is about 474.7371679826.

The spelling of 106994069 in words is "one hundred six million, nine hundred ninety-four thousand, sixty-nine".

Divisors: 1 7 13 91 149 169 607 1043 1183 1937 4249 7891 13559 25181 55237 90443 102583 176267 633101 718081 1175759 8230313 15284867 106994069