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10023404 = 2217223661
BaseRepresentation
bin100110001111…
…000111101100
3200212020112012
4212033013230
510031222104
6554500352
7151124516
oct46170754
920766465
1010023404
115726806
1234346b8
1320cc411
14148cbb6
15d2ed6e
hex98f1ec

10023404 has 24 divisors (see below), whose sum is σ = 18684288. Its totient is φ = 4688640.

The previous prime is 10023397. The next prime is 10023407. The reversal of 10023404 is 40432001.

10023404 = 912 + 922 + ... + 3132.

It is not an unprimeable number, because it can be changed into a prime (10023407) 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 7 ways as a sum of consecutive naturals, for example, 14834 + ... + 15494.

It is an arithmetic number, because the mean of its divisors is an integer number (778512).

Almost surely, 210023404 is an apocalyptic number.

It is an amenable number.

10023404 is a deficient number, since it is larger than the sum of its proper divisors (8660884).

10023404 is a wasteful number, since it uses less digits than its factorization.

10023404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 905 (or 903 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 10023404 is about 3165.9759948553. The cubic root of 10023404 is about 215.6114126844.

Adding to 10023404 its reverse (40432001), we get a palindrome (50455405).

The spelling of 10023404 in words is "ten million, twenty-three thousand, four hundred four".