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1108304064 = 26327318867
BaseRepresentation
bin100001000001111…
…0110000011000000
32212020110200100200
41002003312003000
54232211212224
6301550445200
736315300120
oct10203660300
92766420320
101108304064
1151967727a
1226b203800
131487ca62a
14a72a0c80
15674765c9
hex420f60c0

1108304064 has 168 divisors, whose sum is σ = 3748113408. Its totient is φ = 306408960.

The previous prime is 1108304047. The next prime is 1108304081. The reversal of 1108304064 is 4604038011.

It is an interprime number because it is at equal distance from previous prime (1108304047) and next prime (1108304081).

It is a tau number, because it is divible by the number of its divisors (168).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 120559 + ... + 129425.

Almost surely, 21108304064 is an apocalyptic number.

1108304064 is a gapful number since it is divisible by the number (14) 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 1108304064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1874056704).

1108304064 is an abundant number, since it is smaller than the sum of its proper divisors (2639809344).

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

1108304064 is a wasteful number, since it uses less digits than its factorization.

1108304064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8923 (or 8910 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 1108304064 is about 33291.2009996636. The cubic root of 1108304064 is about 1034.8712183113.

The spelling of 1108304064 in words is "one billion, one hundred eight million, three hundred four thousand, sixty-four".