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11106137 = 79911601
BaseRepresentation
bin101010010111…
…011101011001
3202220020202102
4222113131121
510320344022
61034013145
7163254260
oct52273531
922806672
1011106137
1162a6229
1238771b5
1323bb1a3
1416915d7
15e95a92
hexa97759

11106137 has 8 divisors (see below), whose sum is σ = 12713472. Its totient is φ = 9504000.

The previous prime is 11106133. The next prime is 11106143. The reversal of 11106137 is 73160111.

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 11106137 - 22 = 11106133 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11106131) 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, 6137 + ... + 7737.

It is an arithmetic number, because the mean of its divisors is an integer number (1589184).

Almost surely, 211106137 is an apocalyptic number.

It is an amenable number.

11106137 is a deficient number, since it is larger than the sum of its proper divisors (1607335).

11106137 is an equidigital number, since it uses as much as digits as its factorization.

11106137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2599.

The product of its (nonzero) digits is 126, while the sum is 20.

The square root of 11106137 is about 3332.5871331445. The cubic root of 11106137 is about 223.1110133852. Note that the first 3 decimals are identical.

Adding to 11106137 its reverse (73160111), we get a palindrome (84266248).

The spelling of 11106137 in words is "eleven million, one hundred six thousand, one hundred thirty-seven".

Divisors: 1 7 991 1601 6937 11207 1586591 11106137