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10540873 = 771127167
BaseRepresentation
bin101000001101…
…011101001001
3201211112100201
4220031131021
510144301443
61013532201
7155411260
oct50153511
921745321
1010540873
115a4a572
123644061
132250b05
1415855d7
15dd334d
hexa0d749

10540873 has 16 divisors (see below), whose sum is σ = 12386304. Its totient is φ = 8784720.

The previous prime is 10540843. The next prime is 10540883. The reversal of 10540873 is 37804501.

It is not a de Polignac number, because 10540873 - 25 = 10540841 is a prime.

It is a super-2 number, since 2×105408732 = 222220007204258, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10540843) by changing a digit.

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 in 15 ways as a sum of consecutive naturals, for example, 63036 + ... + 63202.

It is an arithmetic number, because the mean of its divisors is an integer number (774144).

Almost surely, 210540873 is an apocalyptic number.

It is an amenable number.

10540873 is a deficient number, since it is larger than the sum of its proper divisors (1845431).

10540873 is a wasteful number, since it uses less digits than its factorization.

10540873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 372.

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 10540873 is about 3246.6710643365. The cubic root of 10540873 is about 219.2597225802.

The spelling of 10540873 in words is "ten million, five hundred forty thousand, eight hundred seventy-three".

Divisors: 1 7 71 127 167 497 889 1169 9017 11857 21209 63119 82999 148463 1505839 10540873