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10540829 = 134391847
BaseRepresentation
bin101000001101…
…011100011101
3201211112022002
4220031130131
510144301304
61013532045
7155411165
oct50153435
921745262
1010540829
115a4a532
123644025
132250aa0
1415855a5
15dd331e
hexa0d71d

10540829 has 8 divisors (see below), whose sum is σ = 11383680. Its totient is φ = 9702576.

The previous prime is 10540811. The next prime is 10540841. The reversal of 10540829 is 92804501.

10540829 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 not a de Polignac number, because 10540829 - 212 = 10536733 is a prime.

It is a super-2 number, since 2×105408292 = 222218152014482, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10540889) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4784 + ... + 6630.

It is an arithmetic number, because the mean of its divisors is an integer number (1422960).

Almost surely, 210540829 is an apocalyptic number.

It is an amenable number.

10540829 is a deficient number, since it is larger than the sum of its proper divisors (842851).

10540829 is a wasteful number, since it uses less digits than its factorization.

10540829 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2299.

The product of its (nonzero) digits is 2880, while the sum is 29.

The square root of 10540829 is about 3246.6642881579. The cubic root of 10540829 is about 219.2594174998.

The spelling of 10540829 in words is "ten million, five hundred forty thousand, eight hundred twenty-nine".

Divisors: 1 13 439 1847 5707 24011 810833 10540829