Search a number
-
+
106834747 = 2343108023
BaseRepresentation
bin1100101111000…
…10101100111011
321110000202201111
412113202230323
5204322202442
614333501151
72435036365
oct627425473
9243022644
10106834747
115533a588
122b9417b7
1319197736
141028dd35
1595a4b17
hex65e2b3b

106834747 has 8 divisors (see below), whose sum is σ = 114073344. Its totient is φ = 99812328.

The previous prime is 106834709. The next prime is 106834751. The reversal of 106834747 is 747438601.

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

It is a cyclic number.

It is not a de Polignac number, because 106834747 - 211 = 106832699 is a prime.

It is a super-2 number, since 2×1068347472 = 22827326333108018, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (106834757) 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, 53023 + ... + 55000.

It is an arithmetic number, because the mean of its divisors is an integer number (14259168).

Almost surely, 2106834747 is an apocalyptic number.

106834747 is a deficient number, since it is larger than the sum of its proper divisors (7238597).

106834747 is a wasteful number, since it uses less digits than its factorization.

106834747 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108089.

The product of its (nonzero) digits is 112896, while the sum is 40.

The square root of 106834747 is about 10336.0895410208. The cubic root of 106834747 is about 474.5014114607.

The spelling of 106834747 in words is "one hundred six million, eight hundred thirty-four thousand, seven hundred forty-seven".

Divisors: 1 23 43 989 108023 2484529 4644989 106834747