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80114800 = 2452533779
BaseRepresentation
bin1001100011001…
…11010001110000
312120202020211211
410301213101300
5131002133200
611541045504
71661651563
oct461472160
9176666754
1080114800
114124a487
12229b6894
13137a070c
14a8d64da
157077aba
hex4c67470

80114800 has 60 divisors (see below), whose sum is σ = 196159320. Its totient is φ = 31432960.

The previous prime is 80114789. The next prime is 80114803. The reversal of 80114800 is 841108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80114803) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19311 + ... + 23089.

It is an arithmetic number, because the mean of its divisors is an integer number (3269322).

Almost surely, 280114800 is an apocalyptic number.

80114800 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 80114800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (98079660).

80114800 is an abundant number, since it is smaller than the sum of its proper divisors (116044520).

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

80114800 is a wasteful number, since it uses less digits than its factorization.

80114800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3850 (or 3839 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 22.

The square root of 80114800 is about 8950.6871244615. The cubic root of 80114800 is about 431.0929470821.

Adding to 80114800 its reverse (841108), we get a palindrome (80955908).

The spelling of 80114800 in words is "eighty million, one hundred fourteen thousand, eight hundred".

Divisors: 1 2 4 5 8 10 16 20 25 40 50 53 80 100 106 200 212 265 400 424 530 848 1060 1325 2120 2650 3779 4240 5300 7558 10600 15116 18895 21200 30232 37790 60464 75580 94475 151160 188950 200287 302320 377900 400574 755800 801148 1001435 1511600 1602296 2002870 3204592 4005740 5007175 8011480 10014350 16022960 20028700 40057400 80114800