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109950807 = 34159109139
BaseRepresentation
bin1101000110110…
…11011101010111
321122220002011010
412203123131113
5211121411212
614524343303
72503365201
oct643333527
9248802133
10109950807
115707873a
12309a4b33
1319a18b65
1410861771
1599bd03c
hex68db757

109950807 has 32 divisors (see below), whose sum is σ = 155232000. Its totient is φ = 69154560.

The previous prime is 109950773. The next prime is 109950811. The reversal of 109950807 is 708059901.

It is a happy number.

It is not a de Polignac number, because 109950807 - 210 = 109949783 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109950817) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 790944 + ... + 791082.

It is an arithmetic number, because the mean of its divisors is an integer number (4851000).

Almost surely, 2109950807 is an apocalyptic number.

109950807 is a deficient number, since it is larger than the sum of its proper divisors (45281193).

109950807 is a wasteful number, since it uses less digits than its factorization.

109950807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 351.

The product of its (nonzero) digits is 22680, while the sum is 39.

The square root of 109950807 is about 10485.7430351883. The cubic root of 109950807 is about 479.0705495056.

The spelling of 109950807 in words is "one hundred nine million, nine hundred fifty thousand, eight hundred seven".

Divisors: 1 3 41 59 109 123 139 177 327 417 2419 4469 5699 6431 7257 8201 13407 15151 17097 19293 24603 45453 263671 336241 621191 791013 893909 1008723 1863573 2681727 36650269 109950807