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8089542448 = 2413192046949
BaseRepresentation
bin1111000100010110…
…01001111100110000
3202212202220100001021
413202023021330300
5113031410324243
63414414545224
7404315655601
oct74213117460
922782810037
108089542448
113481376a79
121699208214
139bbc64a10
1456a535da8
153252d66ed
hex1e22c9f30

8089542448 has 40 divisors (see below), whose sum is σ = 17767526000. Its totient is φ = 3537126144.

The previous prime is 8089542427. The next prime is 8089542457. The reversal of 8089542448 is 8442459808.

It is a Harshad number since it is a multiple of its sum of digits (52).

It is a house number.

It is a junction number, because it is equal to n+sod(n) for n = 8089542395 and 8089542404.

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, 1019523 + ... + 1027426.

It is an arithmetic number, because the mean of its divisors is an integer number (444188150).

Almost surely, 28089542448 is an apocalyptic number.

It is an amenable number.

8089542448 is an abundant number, since it is smaller than the sum of its proper divisors (9677983552).

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

8089542448 is a wasteful number, since it uses less digits than its factorization.

8089542448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2046989 (or 2046983 counting only the distinct ones).

The product of its (nonzero) digits is 2949120, while the sum is 52.

The square root of 8089542448 is about 89941.8837249921. The cubic root of 8089542448 is about 2007.4342027424.

The spelling of 8089542448 in words is "eight billion, eighty-nine million, five hundred forty-two thousand, four hundred forty-eight".

Divisors: 1 2 4 8 13 16 19 26 38 52 76 104 152 208 247 304 494 988 1976 3952 2046949 4093898 8187796 16375592 26610337 32751184 38892031 53220674 77784062 106441348 155568124 212882696 311136248 425765392 505596403 622272496 1011192806 2022385612 4044771224 8089542448