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83260504060 = 22511360076133
BaseRepresentation
bin100110110001010110…
…1100111011111111100
321221220120022211201121
41031202231213133330
52331004142112220
6102125505320324
76005162415226
oct1154255473774
9257816284647
1083260504060
1132346425038
12141779360a4
137b0b798b66
14405bbd3416
15227486deaa
hex1362b677fc

83260504060 has 48 divisors (see below), whose sum is σ = 176452508736. Its totient is φ = 32998597632.

The previous prime is 83260504031. The next prime is 83260504069. The reversal of 83260504060 is 6040506238.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83260504069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13572754 + ... + 13578886.

It is an arithmetic number, because the mean of its divisors is an integer number (3676093932).

Almost surely, 283260504060 is an apocalyptic number.

It is an amenable number.

83260504060 is an abundant number, since it is smaller than the sum of its proper divisors (93192004676).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

83260504060 is a wasteful number, since it uses less digits than its factorization.

83260504060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12262 (or 12260 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 34.

The spelling of 83260504060 in words is "eighty-three billion, two hundred sixty million, five hundred four thousand, sixty".

Divisors: 1 2 4 5 10 20 113 226 452 565 1130 2260 6007 6133 12014 12266 24028 24532 30035 30665 60070 61330 120140 122660 678791 693029 1357582 1386058 2715164 2772116 3393955 3465145 6787910 6930290 13575820 13860580 36840931 73681862 147363724 184204655 368409310 736818620 4163025203 8326050406 16652100812 20815126015 41630252030 83260504060