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94474290485 = 5173974616073
BaseRepresentation
bin101011111111100011…
…0110100010100110101
3100000212002001012210202
41113333012310110311
53021440404243420
6111222331530245
76553106135141
oct1277706642465
9300762035722
1094474290485
1137080301823
12163872b9985
138ba7a96943
144803234221
1526ce08c575
hex15ff1b4535

94474290485 has 32 divisors (see below), whose sum is σ = 120621184992. Its totient is φ = 70788833280.

The previous prime is 94474290473. The next prime is 94474290497. The reversal of 94474290485 is 58409247449.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (94474290473) and next prime (94474290497).

It can be written as a sum of positive squares in 16 ways, for example, as 646023889 + 93828266596 = 25417^2 + 306314^2 .

It is not a de Polignac number, because 94474290485 - 214 = 94474274101 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 94474290485.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15553409 + ... + 15559481.

It is an arithmetic number, because the mean of its divisors is an integer number (3769412031).

Almost surely, 294474290485 is an apocalyptic number.

It is an amenable number.

94474290485 is a deficient number, since it is larger than the sum of its proper divisors (26146894507).

94474290485 is a wasteful number, since it uses less digits than its factorization.

94474290485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6953.

The product of its (nonzero) digits is 11612160, while the sum is 56.

The spelling of 94474290485 in words is "ninety-four billion, four hundred seventy-four million, two hundred ninety thousand, four hundred eighty-five".

Divisors: 1 5 17 85 397 461 1985 2305 6073 6749 7837 30365 33745 39185 103241 183017 516205 915085 2410981 2799653 3111289 12054905 13998265 15556445 40986677 47594101 204933385 237970505 1111462241 5557311205 18894858097 94474290485