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106328480 = 2551135881
BaseRepresentation
bin1100101011001…
…11000110100000
321102002001020212
412111213012200
5204210002410
614314553252
72430530366
oct625470640
9242061225
10106328480
1155024185
122b738828
131904b17b
141019b636
159504b05
hex65671a0

106328480 has 48 divisors (see below), whose sum is σ = 253467144. Its totient is φ = 42147840.

The previous prime is 106328479. The next prime is 106328513. The reversal of 106328480 is 84823601.

It can be written as a sum of positive squares in 4 ways, for example, as 71707024 + 34621456 = 8468^2 + 5884^2 .

It is a super-2 number, since 2×1063284802 = 22611491318220800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32).

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, 15140 + ... + 21020.

Almost surely, 2106328480 is an apocalyptic number.

106328480 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 106328480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (126733572).

106328480 is an abundant number, since it is smaller than the sum of its proper divisors (147138664).

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

106328480 is a wasteful number, since it uses less digits than its factorization.

106328480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6009 (or 6001 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 32.

The square root of 106328480 is about 10311.5702005078. The cubic root of 106328480 is about 473.7507041851.

The spelling of 106328480 in words is "one hundred six million, three hundred twenty-eight thousand, four hundred eighty".

Divisors: 1 2 4 5 8 10 16 20 32 40 80 113 160 226 452 565 904 1130 1808 2260 3616 4520 5881 9040 11762 18080 23524 29405 47048 58810 94096 117620 188192 235240 470480 664553 940960 1329106 2658212 3322765 5316424 6645530 10632848 13291060 21265696 26582120 53164240 106328480