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10790407249 = 19567916171
BaseRepresentation
bin10100000110010100…
…01000110001010001
31000212000001111000221
422003022020301101
5134044321012444
64542415513041
7531252643156
oct120312106121
930760044027
1010790407249
1146379a3746
122111828781
13102c691c7b
1474511222d
1543248ca84
hex283288c51

10790407249 has 4 divisors (see below), whose sum is σ = 11358323440. Its totient is φ = 10222491060.

The previous prime is 10790407237. The next prime is 10790407279. The reversal of 10790407249 is 94270409701.

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, and also an emirpimes, since its reverse is a distinct semiprime: 94270409701 = 137251569977.

It is a cyclic number.

It is not a de Polignac number, because 10790407249 - 215 = 10790374481 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10790407279) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 283958067 + ... + 283958104.

It is an arithmetic number, because the mean of its divisors is an integer number (2839580860).

Almost surely, 210790407249 is an apocalyptic number.

10790407249 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

10790407249 is a deficient number, since it is larger than the sum of its proper divisors (567916191).

10790407249 is an equidigital number, since it uses as much as digits as its factorization.

10790407249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 567916190.

The product of its (nonzero) digits is 127008, while the sum is 43.

The spelling of 10790407249 in words is "ten billion, seven hundred ninety million, four hundred seven thousand, two hundred forty-nine".

Divisors: 1 19 567916171 10790407249