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5469315072 = 213313171953
BaseRepresentation
bin1010001011111111…
…10010000000000000
3112010011110222210220
411011333302000000
542200121040242
62302414223040
7252351260664
oct50577620000
915104428726
105469315072
112357316401
1210877b4a80
1369215c010
1439c54a8a4
1522025cbec
hex145ff2000

5469315072 has 448 divisors, whose sum is σ = 17835189120. Its totient is φ = 1472200704.

The previous prime is 5469315067. The next prime is 5469315077. The reversal of 5469315072 is 2705139645.

It is an interprime number because it is at equal distance from previous prime (5469315067) and next prime (5469315077).

It is not an unprimeable number, because it can be changed into a prime (5469315077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 103194598 + ... + 103194650.

It is an arithmetic number, because the mean of its divisors is an integer number (39810690).

Almost surely, 25469315072 is an apocalyptic number.

5469315072 is a gapful number since it is divisible by the number (52) 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 5469315072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8917594560).

5469315072 is an abundant number, since it is smaller than the sum of its proper divisors (12365874048).

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

5469315072 is a wasteful number, since it uses less digits than its factorization.

5469315072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131 (or 107 counting only the distinct ones).

The product of its (nonzero) digits is 226800, while the sum is 42.

The square root of 5469315072 is about 73954.8177740977. The cubic root of 5469315072 is about 1761.8853625444.

The spelling of 5469315072 in words is "five billion, four hundred sixty-nine million, three hundred fifteen thousand, seventy-two".