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10094381 = 111098419
BaseRepresentation
bin100110100000…
…011100101101
3200222211212222
4212200130231
510041010011
61000205125
7151541453
oct46403455
920884788
1010094381
115775070
1234697a5
13212580b
1414aa9d3
15d45ddb
hex9a072d

10094381 has 8 divisors (see below), whose sum is σ = 11114400. Its totient is φ = 9091440.

The previous prime is 10094353. The next prime is 10094387. The reversal of 10094381 is 18349001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10094381 - 210 = 10093357 is a prime.

It is a super-2 number, since 2×100943812 = 203793055546322, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10094381.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10094387) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3011 + ... + 5408.

It is an arithmetic number, because the mean of its divisors is an integer number (1389300).

Almost surely, 210094381 is an apocalyptic number.

10094381 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10094381 is a deficient number, since it is larger than the sum of its proper divisors (1020019).

10094381 is a wasteful number, since it uses less digits than its factorization.

10094381 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8539.

The product of its (nonzero) digits is 864, while the sum is 26.

The square root of 10094381 is about 3177.1655606846. The cubic root of 10094381 is about 216.1191400918.

The spelling of 10094381 in words is "ten million, ninety-four thousand, three hundred eighty-one".

Divisors: 1 11 109 1199 8419 92609 917671 10094381