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948714161473 = 1372978012421
BaseRepresentation
bin11011100111000111100…
…01010100010101000001
310100200210112001220000001
431303203301110111001
5111020431311131343
62003455553000001
7125354010213631
oct15634361242501
93320715056001
10948714161473
11336390458381
12133a4a553001
136b60400b920
1433cbd0406c1
1519a2907c44d
hexdce3c54541

948714161473 has 4 divisors (see below), whose sum is σ = 1021692173908. Its totient is φ = 875736149040.

The previous prime is 948714161467. The next prime is 948714161489. The reversal of 948714161473 is 374161417849.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 374161417849 = 619960358351.

It can be written as a sum of positive squares in 2 ways, for example, as 586860180624 + 361853980849 = 766068^2 + 601543^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-948714161473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (948714161573) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36489006198 + ... + 36489006223.

It is an arithmetic number, because the mean of its divisors is an integer number (255423043477).

Almost surely, 2948714161473 is an apocalyptic number.

It is an amenable number.

948714161473 is a deficient number, since it is larger than the sum of its proper divisors (72978012435).

948714161473 is a wasteful number, since it uses less digits than its factorization.

948714161473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72978012434.

The product of its digits is 4064256, while the sum is 55.

The spelling of 948714161473 in words is "nine hundred forty-eight billion, seven hundred fourteen million, one hundred sixty-one thousand, four hundred seventy-three".

Divisors: 1 13 72978012421 948714161473