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10540230051 = 3133114958511
BaseRepresentation
bin10011101000011111…
…10010010110100011
31000012120022011102210
421310033302112203
5133041244330201
64501521413203
7522124322451
oct116417622643
930176264383
1010540230051
11451975992a
122061a9a203
13cbc8b9a20
1471dbcb9d1
1541a5211d6
hex2743f25a3

10540230051 has 32 divisors (see below), whose sum is σ = 15728025600. Its totient is φ = 6234825600.

The previous prime is 10540230017. The next prime is 10540230073. The reversal of 10540230051 is 15003204501.

It is not a de Polignac number, because 10540230051 - 214 = 10540213667 is a prime.

It is a super-2 number, since 2×105402300512 (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10540230251) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 150886 + ... + 209396.

It is an arithmetic number, because the mean of its divisors is an integer number (491500800).

Almost surely, 210540230051 is an apocalyptic number.

10540230051 is a deficient number, since it is larger than the sum of its proper divisors (5187795549).

10540230051 is a wasteful number, since it uses less digits than its factorization.

10540230051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58707.

The product of its (nonzero) digits is 600, while the sum is 21.

Adding to 10540230051 its reverse (15003204501), we get a palindrome (25543434552).

The spelling of 10540230051 in words is "ten billion, five hundred forty million, two hundred thirty thousand, fifty-one".

Divisors: 1 3 13 31 39 93 149 403 447 1209 1937 4619 5811 13857 58511 60047 175533 180141 760643 1813841 2281929 5441523 8718139 23579933 26154417 70739799 113335807 270262309 340007421 810786927 3513410017 10540230051