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10551215041 = 19935294137
BaseRepresentation
bin10011101001110011…
…01100001111000001
31000020022222021000021
421310321230033001
5133102102340131
64502553053441
7522316563613
oct116471541701
930208867007
1010551215041
114524982034
1220656b7281
13cc1c64a13
1472144adb3
1541b490e11
hex274e6c3c1

10551215041 has 4 divisors (see below), whose sum is σ = 10556511172. Its totient is φ = 10545918912.

The previous prime is 10551215023. The next prime is 10551215093. The reversal of 10551215041 is 14051215501.

10551215041 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.

It can be written as a sum of positive squares in 2 ways, for example, as 5384624400 + 5166590641 = 73380^2 + 71879^2 .

It is a cyclic number.

It is not a de Polignac number, because 10551215041 - 25 = 10551215009 is a prime.

It is a super-2 number, since 2×105512150412 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10551214997 and 10551215015.

It is not an unprimeable number, because it can be changed into a prime (10551215021) 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, 2645076 + ... + 2649061.

It is an arithmetic number, because the mean of its divisors is an integer number (2639127793).

Almost surely, 210551215041 is an apocalyptic number.

It is an amenable number.

10551215041 is a deficient number, since it is larger than the sum of its proper divisors (5296131).

10551215041 is an equidigital number, since it uses as much as digits as its factorization.

10551215041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5296130.

The product of its (nonzero) digits is 1000, while the sum is 25.

The spelling of 10551215041 in words is "ten billion, five hundred fifty-one million, two hundred fifteen thousand, forty-one".

Divisors: 1 1993 5294137 10551215041