Search a number
-
+
10493708054 = 25246854027
BaseRepresentation
bin10011100010111100…
…10100011100010110
31000002022202121020212
421301132110130112
5132442342124204
64453140325422
7521021022014
oct116136243426
930068677225
1010493708054
1144a54741a5
12204a3a3872
13cb307b70b
1471795b8b4
154163d1c6e
hex271794716

10493708054 has 4 divisors (see below), whose sum is σ = 15740562084. Its totient is φ = 5246854026.

The previous prime is 10493708053. The next prime is 10493708111. The reversal of 10493708054 is 45080739401.

10493708054 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 an emirpimes, since its reverse is a distinct semiprime: 45080739401 = 59975259999.

It is a super-2 number, since 2×104937080542 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10493708053) 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 as a sum of consecutive naturals, namely, 2623427012 + ... + 2623427015.

It is an arithmetic number, because the mean of its divisors is an integer number (3935140521).

Almost surely, 210493708054 is an apocalyptic number.

10493708054 is a deficient number, since it is larger than the sum of its proper divisors (5246854030).

10493708054 is an equidigital number, since it uses as much as digits as its factorization.

10493708054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5246854029.

The product of its (nonzero) digits is 120960, while the sum is 41.

The spelling of 10493708054 in words is "ten billion, four hundred ninety-three million, seven hundred eight thousand, fifty-four".

Divisors: 1 2 5246854027 10493708054