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10605741493 = 43246645151
BaseRepresentation
bin10011110000010011…
…01100010110110101
31000101010120111020111
421320021230112311
5133210032211433
64512221503021
7523551213064
oct117011542665
930333514214
1010605741493
114552734616
12207ba11a71
1310003464a9
147287a21db
15421161dcd
hex27826c5b5

10605741493 has 4 divisors (see below), whose sum is σ = 10852386688. Its totient is φ = 10359096300.

The previous prime is 10605741479. The next prime is 10605741527. The reversal of 10605741493 is 39414750601.

10605741493 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10605741493 - 213 = 10605733301 is a prime.

It is a super-2 number, since 2×106057414932 (a number of 21 digits) 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 (10605741413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 123322533 + ... + 123322618.

It is an arithmetic number, because the mean of its divisors is an integer number (2713096672).

Almost surely, 210605741493 is an apocalyptic number.

It is an amenable number.

10605741493 is a deficient number, since it is larger than the sum of its proper divisors (246645195).

10605741493 is an equidigital number, since it uses as much as digits as its factorization.

10605741493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246645194.

The product of its (nonzero) digits is 90720, while the sum is 40.

The spelling of 10605741493 in words is "ten billion, six hundred five million, seven hundred forty-one thousand, four hundred ninety-three".

Divisors: 1 43 246645151 10605741493