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118802350080 = 218355373
BaseRepresentation
bin110111010100100101…
…1000000000000000000
3102100122112120200200000
41232221023000000000
53421301400200310
6130324350400000
711404014212451
oct1565113000000
9370575520600
10118802350080
1146424913aa7
121b036800000
13b28403678b
145a70269128
153154c814c0
hex1ba92c0000

118802350080 has 456 divisors, whose sum is σ = 428246010192. Its totient is φ = 31595692032.

The previous prime is 118802350067. The next prime is 118802350081. The reversal of 118802350080 is 80053208811.

It is a super-2 number, since 2×1188023500802 (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (118802350081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 318504774 + ... + 318505146.

Almost surely, 2118802350080 is an apocalyptic number.

118802350080 is a gapful number since it is divisible by the number (10) 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 118802350080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (214123005096).

118802350080 is an abundant number, since it is smaller than the sum of its proper divisors (309443660112).

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

118802350080 is an frugal number, since it uses more digits than its factorization.

118802350080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 429 (or 383 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 36.

Adding to 118802350080 its reverse (80053208811), we get a palindrome (198855558891).

The spelling of 118802350080 in words is "one hundred eighteen billion, eight hundred two million, three hundred fifty thousand, eighty".