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10023452 = 222505863
BaseRepresentation
bin100110001111…
…001000011100
3200212020120222
4212033020130
510031222302
6554500512
7151124615
oct46171034
920766528
1010023452
11572684a
123434738
1320cc44a
14148cc0c
15d2eda2
hex98f21c

10023452 has 6 divisors (see below), whose sum is σ = 17541048. Its totient is φ = 5011724.

The previous prime is 10023449. The next prime is 10023499. The reversal of 10023452 is 25432001.

It is a self number, because there is not a number n which added to its sum of digits gives 10023452.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 1252928 + ... + 1252935.

It is an arithmetic number, because the mean of its divisors is an integer number (2923508).

Almost surely, 210023452 is an apocalyptic number.

It is an amenable number.

10023452 is a deficient number, since it is larger than the sum of its proper divisors (7517596).

10023452 is a wasteful number, since it uses less digits than its factorization.

10023452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2505867 (or 2505865 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 10023452 is about 3165.9835754470. The cubic root of 10023452 is about 215.6117568566.

Adding to 10023452 its reverse (25432001), we get a palindrome (35455453).

The spelling of 10023452 in words is "ten million, twenty-three thousand, four hundred fifty-two".

Divisors: 1 2 4 2505863 5011726 10023452