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8855014740 = 223511213175519
BaseRepresentation
bin10000011111100110…
…01100110101010100
3211212010021100121220
420033303030311110
5121113340432430
64022401410340
7432302245335
oct101763146524
924763240556
108855014740
113834474700
1218716399b0
13ab1718ac0
1460007428c
1536c5dd110
hex20fcccd54

8855014740 has 288 divisors, whose sum is σ = 31081397760. Its totient is φ = 1864642560.

The previous prime is 8855014739. The next prime is 8855014759. The reversal of 8855014740 is 474105588.

8855014740 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×88550147402 (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 8855014692 and 8855014701.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1601701 + ... + 1607219.

It is an arithmetic number, because the mean of its divisors is an integer number (107921520).

Almost surely, 28855014740 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8855014740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15540698880).

8855014740 is an abundant number, since it is smaller than the sum of its proper divisors (22226383020).

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

8855014740 is a wasteful number, since it uses less digits than its factorization.

8855014740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5583 (or 5570 counting only the distinct ones).

The product of its (nonzero) digits is 179200, while the sum is 42.

The square root of 8855014740 is about 94101.0878789401. The cubic root of 8855014740 is about 2068.8536162144.

The spelling of 8855014740 in words is "eight billion, eight hundred fifty-five million, fourteen thousand, seven hundred forty".