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80093951334 = 23617103137229
BaseRepresentation
bin100101010010111111…
…0001011010101100110
321122201212220022000000
41022211332023111212
52303013022420314
6100443351202130
75533542232125
oct1124576132546
9248655808000
1080093951334
1130a70a47111
1213633376346
13772573b417
143c3b433abc
15213b87b209
hex12a5f8b566

80093951334 has 224 divisors, whose sum is σ = 194829261120. Its totient is φ = 24594057216.

The previous prime is 80093951309. The next prime is 80093951389. The reversal of 80093951334 is 43315939008.

It is a self number, because there is not a number n which added to its sum of digits gives 80093951334.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 111 ways as a sum of consecutive naturals, for example, 349755132 + ... + 349755360.

Almost surely, 280093951334 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 80093951334, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (97414630560).

80093951334 is an abundant number, since it is smaller than the sum of its proper divisors (114735309786).

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

80093951334 is a wasteful number, since it uses less digits than its factorization.

80093951334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 506 (or 491 counting only the distinct ones).

The product of its (nonzero) digits is 349920, while the sum is 45.

The spelling of 80093951334 in words is "eighty billion, ninety-three million, nine hundred fifty-one thousand, three hundred thirty-four".