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10069975 = 522383211
BaseRepresentation
bin100110011010…
…011111010111
3200221121102001
4212122133113
510034214400
6555500131
7151410346
oct46323727
920847361
1010069975
1157587a3
123457647
132117686
1414a1b5d
15d3da6a
hex99a7d7

10069975 has 24 divisors (see below), whose sum is σ = 13249152. Its totient is φ = 7576800.

The previous prime is 10069963. The next prime is 10069979. The reversal of 10069975 is 57996001.

10069975 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10069975 - 27 = 10069847 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 (10069979) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 47620 + ... + 47830.

It is an arithmetic number, because the mean of its divisors is an integer number (552048).

Almost surely, 210069975 is an apocalyptic number.

10069975 is a deficient number, since it is larger than the sum of its proper divisors (3179177).

10069975 is a wasteful number, since it uses less digits than its factorization.

10069975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 327 (or 322 counting only the distinct ones).

The product of its (nonzero) digits is 17010, while the sum is 37.

The square root of 10069975 is about 3173.3223914377. The cubic root of 10069975 is about 215.9448232978.

The spelling of 10069975 in words is "ten million, sixty-nine thousand, nine hundred seventy-five".

Divisors: 1 5 23 25 83 115 211 415 575 1055 1909 2075 4853 5275 9545 17513 24265 47725 87565 121325 402799 437825 2013995 10069975