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10138089 = 3131911361
BaseRepresentation
bin100110101011…
…000111101001
3201002001211210
4212223013221
510043404324
61001143333
7152113053
oct46530751
921061753
1010138089
1157a4995
12348ab49
13213c690
1414bc8d3
15d53d29
hex9ab1e9

10138089 has 16 divisors (see below), whose sum is σ = 14644224. Its totient is φ = 6201600.

The previous prime is 10138087. The next prime is 10138091. The reversal of 10138089 is 98083101.

It is an interprime number because it is at equal distance from previous prime (10138087) and next prime (10138091).

It is not a de Polignac number, because 10138089 - 21 = 10138087 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10138087) 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, 6769 + ... + 8129.

It is an arithmetic number, because the mean of its divisors is an integer number (915264).

Almost surely, 210138089 is an apocalyptic number.

It is an amenable number.

10138089 is a deficient number, since it is larger than the sum of its proper divisors (4506135).

10138089 is a wasteful number, since it uses less digits than its factorization.

10138089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1568.

The product of its (nonzero) digits is 1728, while the sum is 30.

The square root of 10138089 is about 3184.0365889857. The cubic root of 10138089 is about 216.4306181429.

The spelling of 10138089 in words is "ten million, one hundred thirty-eight thousand, eighty-nine".

Divisors: 1 3 13 39 191 573 1361 2483 4083 7449 17693 53079 259951 779853 3379363 10138089