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106611236211 = 3251141581987
BaseRepresentation
bin110001101001010000…
…1100101110101110011
3101012011220211221101010
41203102201211311303
53221314434024321
6120550532442003
710462632361434
oct1432241456563
9335156757333
10106611236211
1141239299787
12187b3a79303
13a09040952c
1452350dd48b
152b8e85e676
hex18d2865d73

106611236211 has 8 divisors (see below), whose sum is σ = 142714643904. Its totient is φ = 70790993000.

The previous prime is 106611236203. The next prime is 106611236233. The reversal of 106611236211 is 112632116601.

It is a happy number.

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 106611236211 - 23 = 106611236203 is a prime.

It is a super-2 number, since 2×1066112362112 (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (106611216211) by changing a digit.

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, 70790241 + ... + 70791746.

It is an arithmetic number, because the mean of its divisors is an integer number (17839330488).

Almost surely, 2106611236211 is an apocalyptic number.

106611236211 is a deficient number, since it is larger than the sum of its proper divisors (36103407693).

106611236211 is a wasteful number, since it uses less digits than its factorization.

106611236211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141582241.

The product of its (nonzero) digits is 2592, while the sum is 30.

The spelling of 106611236211 in words is "one hundred six billion, six hundred eleven million, two hundred thirty-six thousand, two hundred eleven".

Divisors: 1 3 251 753 141581987 424745961 35537078737 106611236211