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10868038 = 219286001
BaseRepresentation
bin101001011101…
…010101000110
3202110011010221
4221131111012
510240234123
61024534554
7161243146
oct51352506
922404127
1010868038
116153355
12378145a
1323369bc
14162c926
15e4a25d
hexa5d546

10868038 has 8 divisors (see below), whose sum is σ = 17160120. Its totient is φ = 5148000.

The previous prime is 10868027. The next prime is 10868059. The reversal of 10868038 is 83086801.

10868038 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 2×108680382 = 236228499938888, which contains 22 as substring.

It is a plaindrome in base 13.

It is a junction number, because it is equal to n+sod(n) for n = 10867994 and 10868012.

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, 142963 + ... + 143038.

It is an arithmetic number, because the mean of its divisors is an integer number (2145015).

Almost surely, 210868038 is an apocalyptic number.

10868038 is a deficient number, since it is larger than the sum of its proper divisors (6292082).

10868038 is a wasteful number, since it uses less digits than its factorization.

10868038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286022.

The product of its (nonzero) digits is 9216, while the sum is 34.

The square root of 10868038 is about 3296.6707448576. The cubic root of 10868038 is about 221.5050929025.

The spelling of 10868038 in words is "ten million, eight hundred sixty-eight thousand, thirty-eight".

Divisors: 1 2 19 38 286001 572002 5434019 10868038