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80323232308 = 22112836450629
BaseRepresentation
bin100101011001110100…
…0110100001000110100
321200022212022222100221
41022303220310020310
52304000221413213
6100522221344124
75542325131564
oct1126350641064
9250285288327
1080323232308
1131079409320
1213698108044
1377610a8337
143c5da78da4
152151a6b38d
hex12b3a34234

80323232308 has 24 divisors (see below), whose sum is σ = 153886229280. Its totient is φ = 36381541920.

The previous prime is 80323232287. The next prime is 80323232369.

It is a happy number.

80323232308 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3212863 + ... + 3237766.

It is an arithmetic number, because the mean of its divisors is an integer number (6411926220).

Almost surely, 280323232308 is an apocalyptic number.

It is an amenable number.

80323232308 is a deficient number, since it is larger than the sum of its proper divisors (73562996972).

80323232308 is a wasteful number, since it uses less digits than its factorization.

80323232308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6450927 (or 6450925 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 34.

The spelling of 80323232308 in words is "eighty billion, three hundred twenty-three million, two hundred thirty-two thousand, three hundred eight".

Divisors: 1 2 4 11 22 44 283 566 1132 3113 6226 12452 6450629 12901258 25802516 70956919 141913838 283827676 1825528007 3651056014 7302112028 20080808077 40161616154 80323232308