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10069938 = 2324711903
BaseRepresentation
bin100110011010…
…011110110010
3200221121100200
4212122132302
510034214223
6555500030
7151410264
oct46323662
920847320
1010069938
11575876a
123457616
132117658
1414a1b34
15d3da43
hex99a7b2

10069938 has 24 divisors (see below), whose sum is σ = 22284288. Its totient is φ = 3284952.

The previous prime is 10069937. The next prime is 10069949. The reversal of 10069938 is 83996001.

It is not an unprimeable number, because it can be changed into a prime (10069937) 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 11 ways as a sum of consecutive naturals, for example, 5106 + ... + 6797.

It is an arithmetic number, because the mean of its divisors is an integer number (928512).

Almost surely, 210069938 is an apocalyptic number.

10069938 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

10069938 is an abundant number, since it is smaller than the sum of its proper divisors (12214350).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10069938 is a wasteful number, since it uses less digits than its factorization.

10069938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11958 (or 11955 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 36.

The square root of 10069938 is about 3173.3165615803. The cubic root of 10069938 is about 215.9445588163.

It can be divided in two parts, 1006993 and 8, that added together give a palindrome (1007001).

The spelling of 10069938 in words is "ten million, sixty-nine thousand, nine hundred thirty-eight".

Divisors: 1 2 3 6 9 18 47 94 141 282 423 846 11903 23806 35709 71418 107127 214254 559441 1118882 1678323 3356646 5034969 10069938