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108430080 = 28351117151
BaseRepresentation
bin1100111011010…
…00001100000000
321120000211002220
412131220030000
5210224230310
614432011040
72454432453
oct635501400
9246024086
10108430080
115622a140
1230390a80
1319605915
141058749a
1597bc670
hex6768300

108430080 has 288 divisors, whose sum is σ = 402651648. Its totient is φ = 24576000.

The previous prime is 108430079. The next prime is 108430109. The reversal of 108430080 is 80034801.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 108430080.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 718005 + ... + 718155.

It is an arithmetic number, because the mean of its divisors is an integer number (1398096).

Almost surely, 2108430080 is an apocalyptic number.

108430080 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 108430080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (201325824).

108430080 is an abundant number, since it is smaller than the sum of its proper divisors (294221568).

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

108430080 is a wasteful number, since it uses less digits than its factorization.

108430080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203 (or 189 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 24.

The square root of 108430080 is about 10412.9765197085. The cubic root of 108430080 is about 476.8516167112.

Adding to 108430080 its reverse (80034801), we get a palindrome (188464881).

The spelling of 108430080 in words is "one hundred eight million, four hundred thirty thousand, eighty".