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10528190 = 251052819
BaseRepresentation
bin101000001010…
…010110111110
3201210212221222
4220022112332
510143400230
61013353342
7155326301
oct50122676
921725858
1010528190
115a40a92
123638852
1322480ca
141580b38
15dce6e5
hexa0a5be

10528190 has 8 divisors (see below), whose sum is σ = 18950760. Its totient is φ = 4211272.

The previous prime is 10528183. The next prime is 10528211. The reversal of 10528190 is 9182501.

It is a happy number.

10528190 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×105281902 = 221685569352200, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 526400 + ... + 526419.

It is an arithmetic number, because the mean of its divisors is an integer number (2368845).

Almost surely, 210528190 is an apocalyptic number.

10528190 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10528190 is a deficient number, since it is larger than the sum of its proper divisors (8422570).

10528190 is a wasteful number, since it uses less digits than its factorization.

10528190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1052826.

The product of its (nonzero) digits is 720, while the sum is 26.

The square root of 10528190 is about 3244.7172449999. The cubic root of 10528190 is about 219.1717479839.

The spelling of 10528190 in words is "ten million, five hundred twenty-eight thousand, one hundred ninety".

Divisors: 1 2 5 10 1052819 2105638 5264095 10528190