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94205546441 = 15124131641
BaseRepresentation
bin101011110111100010…
…1101000111111001001
3100000011100100121021122
41113233011220333021
53020413104441231
6111135531445025
76543333634616
oct1275705507711
9300140317248
1094205546441
1136a52636406
12163112b6775
138b641c06b6
1447b967950d
1526b56a477b
hex15ef168fc9

94205546441 has 6 divisors (see below), whose sum is σ = 94833578826. Its totient is φ = 93581646000.

The previous prime is 94205546417. The next prime is 94205546447. The reversal of 94205546441 is 14464550249.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 56848388041 + 37357158400 = 238429^2 + 193280^2 .

It is not a de Polignac number, because 94205546441 - 222 = 94201352137 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 94205546392 and 94205546401.

It is not an unprimeable number, because it can be changed into a prime (94205546447) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2043020 + ... + 2088621.

It is an arithmetic number, because the mean of its divisors is an integer number (15805596471).

Almost surely, 294205546441 is an apocalyptic number.

It is an amenable number.

94205546441 is a deficient number, since it is larger than the sum of its proper divisors (628032385).

94205546441 is an equidigital number, since it uses as much as digits as its factorization.

94205546441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4131943 (or 4131792 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 44.

The spelling of 94205546441 in words is "ninety-four billion, two hundred five million, five hundred forty-six thousand, four hundred forty-one".

Divisors: 1 151 22801 4131641 623877791 94205546441