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10892693968417 = 12907843936931
BaseRepresentation
bin1001111010000010011100…
…1001111001011000100001
31102120022221120102110212101
42132200213021321120201
52411431214123442132
635100011242530401
72202654053025232
oct236404711713041
942508846373771
1010892693968417
11351a624856188
12127b0b1206a01
1361023b0ab401
142992d0095089
1513d525d547e7
hex9e827279621

10892693968417 has 4 divisors (see below), whose sum is σ = 10893537918256. Its totient is φ = 10891850018580.

The previous prime is 10892693968333. The next prime is 10892693968501. The reversal of 10892693968417 is 71486939629801.

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 an interprime number because it is at equal distance from previous prime (10892693968333) and next prime (10892693968501).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10892693968417 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10892693968417.

It is not an unprimeable number, because it can be changed into a prime (10892693968217) 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, 421955559 + ... + 421981372.

It is an arithmetic number, because the mean of its divisors is an integer number (2723384479564).

Almost surely, 210892693968417 is an apocalyptic number.

It is an amenable number.

10892693968417 is a deficient number, since it is larger than the sum of its proper divisors (843949839).

10892693968417 is an equidigital number, since it uses as much as digits as its factorization.

10892693968417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 843949838.

The product of its (nonzero) digits is 282175488, while the sum is 73.

The spelling of 10892693968417 in words is "ten trillion, eight hundred ninety-two billion, six hundred ninety-three million, nine hundred sixty-eight thousand, four hundred seventeen".

Divisors: 1 12907 843936931 10892693968417