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118101341 = 137386017
BaseRepresentation
bin1110000101000…
…01010101011101
322020020011120202
413002201111131
5220213220331
615415153245
72632562531
oct702412535
9266204522
10118101341
1160735316
1233675825
131b610967
1411983bc1
15a57cecb
hex70a155d

118101341 has 4 divisors (see below), whose sum is σ = 118188732. Its totient is φ = 118013952.

The previous prime is 118101337. The next prime is 118101353. The reversal of 118101341 is 143101811.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 143101811 = 321744483.

It can be written as a sum of positive squares in 2 ways, for example, as 104632441 + 13468900 = 10229^2 + 3670^2 .

It is a cyclic number.

It is not a de Polignac number, because 118101341 - 22 = 118101337 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118101241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41636 + ... + 44381.

It is an arithmetic number, because the mean of its divisors is an integer number (29547183).

Almost surely, 2118101341 is an apocalyptic number.

It is an amenable number.

118101341 is a deficient number, since it is larger than the sum of its proper divisors (87391).

118101341 is an equidigital number, since it uses as much as digits as its factorization.

118101341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87390.

The product of its (nonzero) digits is 96, while the sum is 20.

The square root of 118101341 is about 10867.4440877329. Note that the first 3 decimals coincide. The cubic root of 118101341 is about 490.6271866023.

The spelling of 118101341 in words is "one hundred eighteen million, one hundred one thousand, three hundred forty-one".

Divisors: 1 1373 86017 118101341