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107709227 = 113953179
BaseRepresentation
bin1100110101110…
…00001100101011
321111200012021122
412122320030223
5210033143402
614404325455
72445341033
oct632701453
9244605248
10107709227
115588759a
12300a388b
1319412792
141043a8c3
1596c8ca2
hex66b832b

107709227 has 4 divisors (see below), whose sum is σ = 108662520. Its totient is φ = 106755936.

The previous prime is 107709211. The next prime is 107709317. The reversal of 107709227 is 722907701.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 722907701 = 4316811807.

It is a cyclic number.

It is not a de Polignac number, because 107709227 - 24 = 107709211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (107709527) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 476477 + ... + 476702.

It is an arithmetic number, because the mean of its divisors is an integer number (27165630).

Almost surely, 2107709227 is an apocalyptic number.

107709227 is a deficient number, since it is larger than the sum of its proper divisors (953293).

107709227 is an equidigital number, since it uses as much as digits as its factorization.

107709227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 953292.

The product of its (nonzero) digits is 12348, while the sum is 35.

The square root of 107709227 is about 10378.3055938819. The cubic root of 107709227 is about 475.7925487158.

The spelling of 107709227 in words is "one hundred seven million, seven hundred nine thousand, two hundred twenty-seven".

Divisors: 1 113 953179 107709227