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110069297 = 1329417121
BaseRepresentation
bin1101000111110…
…00011000110001
321200010002200122
412203320120301
5211134204142
614531100025
72504400512
oct643703061
9250102618
10110069297
1157149768
1230a41615
1319a5aa80
1410892a09
1599e31d2
hex68f8631

110069297 has 16 divisors (see below), whose sum is σ = 125632080. Its totient is φ = 95692800.

The previous prime is 110069269. The next prime is 110069303. The reversal of 110069297 is 792960011.

It can be written as a sum of positive squares in 8 ways, for example, as 54700816 + 55368481 = 7396^2 + 7441^2 .

It is a cyclic number.

It is not a de Polignac number, because 110069297 - 26 = 110069233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110069257) 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 15 ways as a sum of consecutive naturals, for example, 11897 + ... + 19017.

It is an arithmetic number, because the mean of its divisors is an integer number (7852005).

Almost surely, 2110069297 is an apocalyptic number.

It is an amenable number.

110069297 is a deficient number, since it is larger than the sum of its proper divisors (15562783).

110069297 is a wasteful number, since it uses less digits than its factorization.

110069297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7204.

The product of its (nonzero) digits is 6804, while the sum is 35.

The square root of 110069297 is about 10491.3915664224. The cubic root of 110069297 is about 479.2425800465.

The spelling of 110069297 in words is "one hundred ten million, sixty-nine thousand, two hundred ninety-seven".

Divisors: 1 13 29 41 377 533 1189 7121 15457 92573 206509 291961 2684617 3795493 8466869 110069297