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110202119 = 139792821
BaseRepresentation
bin1101001000110…
…00110100000111
321200100211212222
412210120310013
5211202431434
614534002555
72505462656
oct644306407
9250324788
10110202119
115722a535
1230aa645b
1319aa6371
14108c919d
159a1c72e
hex6918d07

110202119 has 4 divisors (see below), whose sum is σ = 110995080. Its totient is φ = 109409160.

The previous prime is 110202101. The next prime is 110202121. The reversal of 110202119 is 911202011.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 911202011 = 2931420759.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-110202119 is a prime.

It is a super-2 number, since 2×1102021192 = 24289014064180322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 110202097 and 110202106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110202139) 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, 396272 + ... + 396549.

It is an arithmetic number, because the mean of its divisors is an integer number (27748770).

Almost surely, 2110202119 is an apocalyptic number.

110202119 is a deficient number, since it is larger than the sum of its proper divisors (792961).

110202119 is an equidigital number, since it uses as much as digits as its factorization.

110202119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 792960.

The product of its (nonzero) digits is 36, while the sum is 17.

The square root of 110202119 is about 10497.7197047740. The cubic root of 110202119 is about 479.4352719017.

The spelling of 110202119 in words is "one hundred ten million, two hundred two thousand, one hundred nineteen".

Divisors: 1 139 792821 110202119