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10023875 = 5380191
BaseRepresentation
bin100110001111…
…001111000011
3200212021011122
4212033033003
510031231000
6554502455
7151126061
oct46171703
920767148
1010023875
1157270a4
123434a2b
1320cc6b4
14148d031
15d30085
hex98f3c3

10023875 has 8 divisors (see below), whose sum is σ = 12509952. Its totient is φ = 8019000.

The previous prime is 10023847. The next prime is 10023877. The reversal of 10023875 is 57832001.

It is not a de Polignac number, because 10023875 - 210 = 10022851 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10023877) 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, 39971 + ... + 40220.

It is an arithmetic number, because the mean of its divisors is an integer number (1563744).

Almost surely, 210023875 is an apocalyptic number.

10023875 is a deficient number, since it is larger than the sum of its proper divisors (2486077).

10023875 is an frugal number, since it uses more digits than its factorization.

10023875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80206 (or 80196 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 26.

The square root of 10023875 is about 3166.0503786263. The cubic root of 10023875 is about 215.6147898267.

Adding to 10023875 its reverse (57832001), we get a palindrome (67855876).

The spelling of 10023875 in words is "ten million, twenty-three thousand, eight hundred seventy-five".

Divisors: 1 5 25 125 80191 400955 2004775 10023875