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10790040043 = 27973857719
BaseRepresentation
bin10100000110010001…
…01111000111101011
31000211222100211022201
422003020233013223
5134044222240133
64542404001031
7531246553456
oct120310570753
930758324281
1010790040043
114637772872
122111690177
13102c593aa3
1474505849d
15432418d7d
hex28322f1eb

10790040043 has 4 divisors (see below), whose sum is σ = 10793900560. Its totient is φ = 10786179528.

The previous prime is 10790039971. The next prime is 10790040047. The reversal of 10790040043 is 34004009701.

10790040043 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: 34004009701 = 187318154837.

It is a cyclic number.

It is not a de Polignac number, because 10790040043 - 213 = 10790031851 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10790039993 and 10790040020.

It is not an unprimeable number, because it can be changed into a prime (10790040047) 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, 1926063 + ... + 1931656.

It is an arithmetic number, because the mean of its divisors is an integer number (2698475140).

Almost surely, 210790040043 is an apocalyptic number.

10790040043 is a deficient number, since it is larger than the sum of its proper divisors (3860517).

10790040043 is an equidigital number, since it uses as much as digits as its factorization.

10790040043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3860516.

The product of its (nonzero) digits is 3024, while the sum is 28.

Adding to 10790040043 its reverse (34004009701), we get a palindrome (44794049744).

The spelling of 10790040043 in words is "ten billion, seven hundred ninety million, forty thousand, forty-three".

Divisors: 1 2797 3857719 10790040043